Trace number 3249793

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/crn_20_360_u.cnf
MD5SUM4b70d66c676eba3660e2a5eff473f8e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.103
Satisfiable
(Un)Satisfiability was proved
Number of variables7920
Number of clauses14950
Sum of the clauses size44260
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2590
Number of clauses of size 314360
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 7403
0.00/0.02	c parsetime: 3648us
0.00/0.02	c parsed 14950 clauses with 7920 variables
0.00/0.75	c init all components done
0.00/0.75	c ====================
0.00/0.75	c trail size: 104

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-3249793-1304140070/watcher-3249793-1304140070 -o /tmp/evaluation-result-3249793-1304140070/solver-3249793-1304140070 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3249793-1304140070.cnf 884828909 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: 3.93 3.98 3.75 5/192 7402
/proc/meminfo: memFree=30286772/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0

[startup+0.0317571 s]
/proc/loadavg: 3.93 3.98 3.75 5/192 7402
/proc/meminfo: memFree=30286772/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100775 s]
/proc/loadavg: 3.93 3.98 3.75 5/192 7402
/proc/meminfo: memFree=30286772/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300725 s]
/proc/loadavg: 3.93 3.98 3.75 5/192 7402
/proc/meminfo: memFree=30286772/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700639 s]
/proc/loadavg: 3.93 3.98 3.75 5/192 7402
/proc/meminfo: memFree=30286772/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5005 s]
/proc/loadavg: 3.93 3.98 3.75 5/194 7404
/proc/meminfo: memFree=30248688/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=55888 CPUtime=1.49 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 10645 0 0 0 148 1 0 0 25 0 1 0 525607738 57229312 9882 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 13972 9882 373 325 0 9786 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64588

[startup+3.10122 s]
/proc/loadavg: 3.93 3.98 3.75 5/194 7404
/proc/meminfo: memFree=30247324/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=57108 CPUtime=3.09 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 10947 0 0 0 308 1 0 0 25 0 1 0 525607738 58478592 10184 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 14277 10184 373 325 0 10091 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65808

[startup+6.30064 s]
/proc/loadavg: 3.93 3.98 3.75 5/194 7405
/proc/meminfo: memFree=30243688/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=60652 CPUtime=6.29 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 11752 0 0 0 628 1 0 0 25 0 1 0 525607738 62107648 10989 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 15163 10989 373 325 0 10977 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69352

[startup+12.7005 s]
/proc/loadavg: 3.94 3.98 3.75 5/194 7405
/proc/meminfo: memFree=30236136/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=65032 CPUtime=12.69 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 12892 0 0 0 1267 2 0 0 25 0 1 0 525607738 66592768 12129 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 16258 12129 373 325 0 12072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73732

[startup+25.5011 s]
/proc/loadavg: 3.95 3.98 3.75 5/194 7405
/proc/meminfo: memFree=30224460/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=73892 CPUtime=25.49 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 15030 0 0 0 2546 3 0 0 25 0 1 0 525607738 75665408 14267 33554432000 4194304 5523604 140733714809616 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 18473 14267 373 325 0 14287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82592

[startup+51.1004 s]
/proc/loadavg: 3.97 3.98 3.76 5/194 7406
/proc/meminfo: memFree=30207432/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=87404 CPUtime=51.09 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 18484 0 0 0 5104 5 0 0 25 0 1 0 525607738 89501696 17464 33554432000 4194304 5523604 140733714809616 18446744073709551615 4219858 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 21851 17464 373 325 0 17665 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 96104

[startup+102.307 s]
/proc/loadavg: 3.98 3.98 3.77 5/194 7407
/proc/meminfo: memFree=30186676/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=101884 CPUtime=102.29 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 22333 0 0 0 10222 7 0 0 25 0 1 0 525607738 104329216 21313 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 25471 21313 373 325 0 21285 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 110584

[startup+162.301 s]
/proc/loadavg: 3.99 3.98 3.78 5/194 7409
/proc/meminfo: memFree=30161844/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=120632 CPUtime=162.29 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 27017 0 0 0 16220 9 0 0 25 0 1 0 525607738 123527168 25484 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333297 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 30158 25484 373 325 0 25972 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 129332

[startup+222.301 s]
/proc/loadavg: 3.99 3.98 3.79 5/194 7410
/proc/meminfo: memFree=30132540/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=140044 CPUtime=222.29 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 31992 0 0 0 22217 12 0 0 25 0 1 0 525607738 143405056 30459 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 35011 30459 373 325 0 30825 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 148744

[startup+282.301 s]
/proc/loadavg: 3.99 3.98 3.80 5/194 7412
/proc/meminfo: memFree=30122700/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=145104 CPUtime=282.3 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 33311 0 0 0 28217 13 0 0 25 0 1 0 525607738 148586496 31778 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333128 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 36276 31778 373 325 0 32090 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 153804

[startup+342.301 s]
/proc/loadavg: 3.96 3.97 3.81 5/194 7499
/proc/meminfo: memFree=30253276/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=158340 CPUtime=342.3 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 36697 0 0 0 34216 14 0 0 25 0 1 0 525607738 162140160 35164 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333556 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 39585 35164 374 325 0 35399 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 167040

[startup+402.301 s]
/proc/loadavg: 3.98 3.97 3.82 5/194 7500
/proc/meminfo: memFree=30217784/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2

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

/proc/7403/statm: 48952 43096 374 325 0 44766 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 204508

[startup+642.3 s]
/proc/loadavg: 4.02 4.00 3.85 5/194 7565
/proc/meminfo: memFree=30273108/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=211592 CPUtime=642.31 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 49572 0 0 0 64210 21 0 0 25 0 1 0 525607738 216670208 47014 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 52898 47014 374 325 0 48712 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 220292

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/194 7566
/proc/meminfo: memFree=30240084/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=226032 CPUtime=702.3 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 53190 0 0 0 70208 22 0 0 25 0 1 0 525607738 231456768 50632 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 56508 50632 374 325 0 52322 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 234732

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.87 5/194 7568
/proc/meminfo: memFree=30187964/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=252188 CPUtime=762.32 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 59647 0 0 0 76207 25 0 0 25 0 1 0 525607738 258240512 57089 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 63047 57089 374 325 0 58861 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 260888

[startup+822.3 s]
/proc/loadavg: 4.04 4.01 3.88 5/194 7569
/proc/meminfo: memFree=30166856/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=264272 CPUtime=822.31 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 62565 0 0 0 82205 26 0 0 25 0 1 0 525607738 270614528 60007 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66068 60007 374 325 0 61882 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 272972

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 3.88 5/194 7571
/proc/meminfo: memFree=30155280/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=264272 CPUtime=882.31 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 62565 0 0 0 88205 26 0 0 25 0 1 0 525607738 270614528 60007 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66068 60007 374 325 0 61882 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 272972

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/194 7573
/proc/meminfo: memFree=30154388/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=264272 CPUtime=942.31 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 62569 0 0 0 94205 26 0 0 25 0 1 0 525607738 270614528 60011 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66068 60011 374 325 0 61882 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 272972

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/194 7574
/proc/meminfo: memFree=30137732/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=264272 CPUtime=1002.32 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 62586 0 0 0 100206 26 0 0 25 0 1 0 525607738 270614528 60028 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66068 60028 374 325 0 61882 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 272972

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/194 7576
/proc/meminfo: memFree=30110904/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=264272 CPUtime=1062.32 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 62625 0 0 0 106206 26 0 0 25 0 1 0 525607738 270614528 60067 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333071 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66068 60067 374 325 0 61882 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 272972

[startup+1122.3 s]
/proc/loadavg: 4.13 4.03 3.91 5/194 7577
/proc/meminfo: memFree=30101312/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=264272 CPUtime=1122.32 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 62674 0 0 0 112206 26 0 0 25 0 1 0 525607738 270614528 60116 33554432000 4194304 5523604 140733714809616 18446744073709551615 5332903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66068 60116 374 325 0 61882 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 272972

[startup+1182.3 s]
/proc/loadavg: 4.05 4.02 3.91 5/194 7579
/proc/meminfo: memFree=30091476/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=264272 CPUtime=1182.32 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 62932 0 0 0 118206 26 0 0 25 0 1 0 525607738 270614528 60374 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66068 60374 374 325 0 61882 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 272972

[startup+1242.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/194 7581
/proc/meminfo: memFree=30081272/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=266384 CPUtime=1242.33 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 63480 0 0 0 124206 27 0 0 25 0 1 0 525607738 272777216 60922 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 66596 60922 374 325 0 62410 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 275084



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.91 5/194 7582
/proc/meminfo: memFree=30063508/32951124 swapFree=67110188/67111528
[pid=7402] ppid=7400 vsize=8700 CPUtime=0 cores=0,2
/proc/7402/stat : 7402 (riss.sh) S 7400 7402 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525607738 8908800 251 33554432000 4194304 4922060 140734483110592 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/7402/statm: 2175 251 211 178 0 68 0
[pid=7403] ppid=7402 vsize=273788 CPUtime=1300.03 cores=0,2
/proc/7403/stat : 7403 (riss) R 7402 7402 6712 0 -1 4202496 65286 0 0 0 129976 27 0 0 25 0 1 0 525607738 280358912 62728 33554432000 4194304 5523604 140733714809616 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7403/statm: 68447 62728 374 325 0 64261 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 282488

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 7402 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.03
#
# 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): 1300.03
CPU user time (s): 1299.76
CPU system time (s): 0.27
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 282488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 331
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= 6
involuntary context switches= 2

runsolver used 2.29965 second user time and 4.80527 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-30 07:07:50
IDJOB=3249793
IDBENCH=83189
IDSOLVER=1598
FILE ID=node109/3249793-1304140070
RUNJOBID= node109-1304138763-7198
PBS_JOBID= 13170817
Free space on /tmp= 73020 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_20_360_u.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3249793-1304140070/watcher-3249793-1304140070 -o /tmp/evaluation-result-3249793-1304140070/solver-3249793-1304140070 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3249793-1304140070.cnf 884828909 2400 7680 2

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

MD5SUM BENCH= 4b70d66c676eba3660e2a5eff473f8e7
RANDOM SEED=884828909

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.74
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30286920 kB
Buffers:        772644 kB
Cached:        1057464 kB
SwapCached:        712 kB
Active:         544812 kB
Inactive:      1729476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30286920 kB
SwapTotal:    67111528 kB
SwapFree:     67110188 kB
Dirty:            1572 kB
Writeback:           0 kB
AnonPages:      443392 kB
Mapped:          16104 kB
Slab:           324864 kB
PageTables:       6296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   648628 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73024 MiB
End job on node109 at 2011-04-30 07:29:32