Trace number 3293662

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss 1.0? (TO) 1300.04 1300.01

General information on the benchmark

NameSAT-Race-2010-CNF/hardware-verification/
velev/2dlx_ca_bp_f_liveness.cnf
MD5SUM99cd8de7f06ce8c087a5c7fb299dfb62
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables202253
Number of clauses4313014
Sum of the clauses size12562188
Maximum clause length651
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 23935640
Number of clauses of size 3199653
Number of clauses of size 410363
Number of clauses of size 55846
Number of clauses of size over 5161511

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 12978
1.39/1.42	c parsetime: 1411799us
1.39/1.42	c parsed 4313014 clauses with 202253 variables
94.69/94.78	c init all components done
94.79/94.80	c ====================
94.79/94.80	c trail size: 34

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3293662-1304143860/watcher-3293662-1304143860 -o /tmp/evaluation-result-3293662-1304143860/solver-3293662-1304143860 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3293662-1304143860.cnf 1019456167 2400 7680 2 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.98 4.04 3.99 5/196 12977
/proc/meminfo: memFree=28595588/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0

[startup+0.0852539 s]
/proc/loadavg: 3.98 4.04 3.99 5/196 12977
/proc/meminfo: memFree=28595588/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100253 s]
/proc/loadavg: 3.98 4.04 3.99 5/196 12977
/proc/meminfo: memFree=28595588/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300213 s]
/proc/loadavg: 3.98 4.04 3.99 5/196 12977
/proc/meminfo: memFree=28595588/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701156 s]
/proc/loadavg: 3.98 4.04 3.99 5/196 12977
/proc/meminfo: memFree=28595588/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50099 s]
/proc/loadavg: 3.98 4.04 3.99 5/198 12979
/proc/meminfo: memFree=28231156/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=272876 CPUtime=1.49 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 65958 0 0 0 139 10 0 0 18 0 1 0 525984032 279425024 57950 33554432000 4194304 5523604 140733858489168 18446744073709551615 4315896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 68219 57950 320 325 0 64033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 281576

[startup+3.1007 s]
/proc/loadavg: 4.06 4.05 3.99 5/198 12979
/proc/meminfo: memFree=28006840/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=623388 CPUtime=3.09 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 152278 0 0 0 289 20 0 0 20 0 1 0 525984032 638349312 144270 33554432000 4194304 5523604 140733858489168 18446744073709551615 255376962245 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 155847 144271 323 325 0 151661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 632088

[startup+6.30113 s]
/proc/loadavg: 4.06 4.05 3.99 5/198 12979
/proc/meminfo: memFree=28392484/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=383024 CPUtime=6.29 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 189699 0 0 0 602 27 0 0 25 0 1 0 525984032 392216576 83802 33554432000 4194304 5523604 140733858489168 18446744073709551615 4322839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 95756 83802 326 325 0 91570 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 391724

[startup+12.7009 s]
/proc/loadavg: 4.05 4.05 3.99 5/198 12979
/proc/meminfo: memFree=28361008/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=383024 CPUtime=12.69 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 189700 0 0 0 1242 27 0 0 25 0 1 0 525984032 392216576 83803 33554432000 4194304 5523604 140733858489168 18446744073709551615 4323208 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 95756 83803 326 325 0 91570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 391724

[startup+25.5006 s]
/proc/loadavg: 4.12 4.06 4.00 5/198 12980
/proc/meminfo: memFree=28273396/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=397456 CPUtime=25.49 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 199553 0 0 0 2520 29 0 0 25 0 1 0 525984032 406994944 85969 33554432000 4194304 5523604 140733858489168 18446744073709551615 4342356 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 99364 85969 329 325 0 95178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 406156

[startup+51.1008 s]
/proc/loadavg: 4.02 4.04 3.99 5/198 13038
/proc/meminfo: memFree=28361932/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=532100 CPUtime=51.09 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 227785 0 0 0 5075 34 0 0 25 0 1 0 525984032 544870400 114201 33554432000 4194304 5523604 140733858489168 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 133025 114201 333 325 0 128839 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 540800

[startup+102.307 s]
/proc/loadavg: 4.01 4.03 3.99 5/198 13040
/proc/meminfo: memFree=28277296/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=573132 CPUtime=102.3 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 310431 0 0 0 10183 47 0 0 25 0 1 0 525984032 586887168 124829 33554432000 4194304 5523604 140733858489168 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 143283 124829 374 325 0 139097 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 581832

[startup+162.301 s]
/proc/loadavg: 4.00 4.02 3.99 5/198 13069
/proc/meminfo: memFree=28202184/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=586004 CPUtime=162.3 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 313325 0 0 0 16182 48 0 0 25 0 1 0 525984032 600068096 127723 33554432000 4194304 5523604 140733858489168 18446744073709551615 4252720 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 146501 127723 374 325 0 142315 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 594704

[startup+222.301 s]
/proc/loadavg: 4.11 4.05 4.00 5/198 13071
/proc/meminfo: memFree=28149528/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=593080 CPUtime=222.29 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 315076 0 0 0 22181 48 0 0 25 0 1 0 525984032 607313920 129474 33554432000 4194304 5523604 140733858489168 18446744073709551615 5343325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 148270 129474 374 325 0 144084 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 601780

[startup+282.301 s]
/proc/loadavg: 4.04 4.04 4.00 5/198 13073
/proc/meminfo: memFree=28026228/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=692624 CPUtime=282.3 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 335092 0 0 0 28180 50 0 0 25 0 1 0 525984032 709246976 149490 33554432000 4194304 5523604 140733858489168 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 173156 149490 374 325 0 168970 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 701324

[startup+342.301 s]
/proc/loadavg: 4.01 4.03 4.00 5/198 13074
/proc/meminfo: memFree=27991416/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=692624 CPUtime=342.3 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 335105 0 0 0 34180 50 0 0 25 0 1 0 525984032 709246976 149503 33554432000 4194304 5523604 140733858489168 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 173156 149503 374 325 0 168970 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 701324

[startup+402.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/198 13076
/proc/meminfo: memFree=27957992/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2

################
# More data... #
################

/proc/12978/statm: 175783 152069 374 325 0 171597 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 711832

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/198 13082
/proc/meminfo: memFree=27814036/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=703132 CPUtime=642.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 337671 0 0 0 64180 52 0 0 25 0 1 0 525984032 720007168 152069 33554432000 4194304 5523604 140733858489168 18446744073709551615 5328774 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 175783 152069 374 325 0 171597 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 711832

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 4.00 5/198 13084
/proc/meminfo: memFree=27758268/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=730320 CPUtime=702.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 344466 0 0 0 70177 55 0 0 25 0 1 0 525984032 747847680 158864 33554432000 4194304 5523604 140733858489168 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 182580 158864 374 325 0 178394 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 739020

[startup+762.307 s]
/proc/loadavg: 4.10 4.03 4.01 5/198 13085
/proc/meminfo: memFree=27710872/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=736476 CPUtime=762.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 346002 0 0 0 76177 55 0 0 25 0 1 0 525984032 754151424 160400 33554432000 4194304 5523604 140733858489168 18446744073709551615 4220205 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 184119 160400 374 325 0 179933 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 745176

[startup+822.301 s]
/proc/loadavg: 4.07 4.04 4.00 5/198 13087
/proc/meminfo: memFree=27693456/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=736476 CPUtime=822.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 346004 0 0 0 82177 55 0 0 25 0 1 0 525984032 754151424 160402 33554432000 4194304 5523604 140733858489168 18446744073709551615 4219544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 184119 160402 374 325 0 179933 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 745176

[startup+882.301 s]
/proc/loadavg: 4.06 4.04 4.00 5/198 13089
/proc/meminfo: memFree=27659076/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=747892 CPUtime=882.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 348864 0 0 0 88176 56 0 0 25 0 1 0 525984032 765841408 163262 33554432000 4194304 5523604 140733858489168 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 186973 163262 374 325 0 182787 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 756592

[startup+942.301 s]
/proc/loadavg: 4.12 4.06 4.01 5/198 13090
/proc/meminfo: memFree=27559336/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=775288 CPUtime=942.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 355360 0 0 0 94174 58 0 0 25 0 1 0 525984032 793894912 169758 33554432000 4194304 5523604 140733858489168 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 193822 169758 374 325 0 189636 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 783988

[startup+1002.3 s]
/proc/loadavg: 4.10 4.06 4.01 5/198 13092
/proc/meminfo: memFree=27559184/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=775288 CPUtime=1002.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 355364 0 0 0 100174 58 0 0 25 0 1 0 525984032 793894912 169762 33554432000 4194304 5523604 140733858489168 18446744073709551615 4213609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 193822 169762 374 325 0 189636 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 783988

[startup+1062.3 s]
/proc/loadavg: 4.14 4.08 4.01 5/198 13093
/proc/meminfo: memFree=27553324/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=775288 CPUtime=1062.32 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 355364 0 0 0 106174 58 0 0 25 0 1 0 525984032 793894912 169762 33554432000 4194304 5523604 140733858489168 18446744073709551615 5327441 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 193822 169762 374 325 0 189636 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 783988

[startup+1122.3 s]
/proc/loadavg: 4.05 4.06 4.01 5/198 13095
/proc/meminfo: memFree=27538272/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=775288 CPUtime=1122.33 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 355378 0 0 0 112175 58 0 0 25 0 1 0 525984032 793894912 169776 33554432000 4194304 5523604 140733858489168 18446744073709551615 5328873 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 193822 169776 374 325 0 189636 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 783988

[startup+1182.3 s]
/proc/loadavg: 4.02 4.05 4.00 5/198 13097
/proc/meminfo: memFree=27438052/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=831184 CPUtime=1182.33 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 369400 0 0 0 118171 62 0 0 25 0 1 0 525984032 851132416 183798 33554432000 4194304 5523604 140733858489168 18446744073709551615 4227888 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 207796 183798 374 325 0 203610 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 839884

[startup+1242.3 s]
/proc/loadavg: 4.00 4.04 4.00 5/198 13098
/proc/meminfo: memFree=27354916/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=857504 CPUtime=1242.34 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 375923 0 0 0 124169 65 0 0 25 0 1 0 525984032 878084096 190321 33554432000 4194304 5523604 140733858489168 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 214376 190321 374 325 0 210190 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 866204



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.03 4.00 4/192 13118
/proc/meminfo: memFree=28155212/32951124 swapFree=67111352/67111528
[pid=12977] ppid=12975 vsize=8700 CPUtime=0 cores=0,2
/proc/12977/stat : 12977 (riss.sh) S 12975 12977 12025 0 -1 4202496 333 0 0 0 0 0 0 0 23 0 1 0 525984032 8908800 252 33554432000 4194304 4922060 140737183933920 18446744073709551615 255377120389 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/12977/statm: 2175 252 211 178 0 68 0
[pid=12978] ppid=12977 vsize=857504 CPUtime=1300.04 cores=0,2
/proc/12978/stat : 12978 (riss) R 12977 12977 12025 0 -1 4202496 375923 0 0 0 129939 65 0 0 25 0 1 0 525984032 878084096 190321 33554432000 4194304 5523604 140733858489168 18446744073709551615 5332007 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12978/statm: 214376 190321 374 325 0 210190 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 866204

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12977 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.39
CPU system time (s): 0.65
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 866204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 2.23666 second user time and 4.86726 second system time

The end

Launcher Data 

Begin job on node135 at 2011-04-30 08:11:02
IDJOB=3293662
IDBENCH=88165
IDSOLVER=1598
FILE ID=node135/3293662-1304143860
RUNJOBID= node135-1304141254-12595
PBS_JOBID= 13170827
Free space on /tmp= 71924 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT-Race-2010-CNF/hardware-verification/velev/2dlx_ca_bp_f_liveness.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293662-1304143860/watcher-3293662-1304143860 -o /tmp/evaluation-result-3293662-1304143860/solver-3293662-1304143860 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3293662-1304143860.cnf 1019456167 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 99cd8de7f06ce8c087a5c7fb299dfb62
RANDOM SEED=1019456167

node135.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6640.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28596116 kB
Buffers:        943572 kB
Cached:        2109548 kB
SwapCached:        172 kB
Active:        1051660 kB
Inactive:      2776140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28596116 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:          177204 kB
Writeback:           4 kB
AnonPages:      774272 kB
Mapped:          16088 kB
Slab:           462816 kB
PageTables:       6544 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   992768 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71996 MiB
End job on node135 at 2011-04-30 08:32:44