Trace number 3258507

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

NameCRAFTED/rbsat/random/
forced/rbsat-v2100c215164gyes7.cnf
MD5SUM140eea74f7e66501965365160d02fa4d
Bench CategoryCRAFTED (crafted 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 variables2100
Number of clauses215164
Sum of the clauses size432288
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2215094
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 570

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: 8639
0.00/0.05	c parsetime: 40699us
0.00/0.05	c parsed 215164 clauses with 2100 variables
8.80/8.88	c init all components done
8.80/8.88	c ====================
8.80/8.88	c trail size: 0

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-3258507-1304136320/watcher-3258507-1304136320 -o /tmp/evaluation-result-3258507-1304136320/solver-3258507-1304136320 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3258507-1304136320.cnf 143347843 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: 4.17 6.20 7.30 4/192 8638
/proc/meminfo: memFree=28966356/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0

[startup+0.096644 s]
/proc/loadavg: 4.17 6.20 7.30 4/192 8638
/proc/meminfo: memFree=28966356/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100654 s]
/proc/loadavg: 4.17 6.20 7.30 4/192 8638
/proc/meminfo: memFree=28966356/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300603 s]
/proc/loadavg: 4.17 6.20 7.30 4/192 8638
/proc/meminfo: memFree=28966356/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700503 s]
/proc/loadavg: 4.17 6.20 7.30 4/192 8638
/proc/meminfo: memFree=28966356/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50038 s]
/proc/loadavg: 4.17 6.20 7.30 5/194 8641
/proc/meminfo: memFree=28927540/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=56288 CPUtime=1.49 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 15596 0 0 0 147 2 0 0 25 0 1 0 603862521 57638912 10082 33554432000 4194304 5523604 140736799271088 18446744073709551615 4339879 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 14072 10082 328 325 0 9886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64988

[startup+3.10109 s]
/proc/loadavg: 4.17 6.20 7.30 5/194 8641
/proc/meminfo: memFree=28924812/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=56288 CPUtime=3.09 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 15596 0 0 0 307 2 0 0 25 0 1 0 603862521 57638912 10082 33554432000 4194304 5523604 140736799271088 18446744073709551615 4339816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 14072 10082 328 325 0 9886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64988

[startup+6.30049 s]
/proc/loadavg: 4.16 6.16 7.28 5/194 8641
/proc/meminfo: memFree=28918364/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=58532 CPUtime=6.29 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 16173 0 0 0 627 2 0 0 25 0 1 0 603862521 59936768 10659 33554432000 4194304 5523604 140736799271088 18446744073709551615 4339890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 14633 10659 329 325 0 10447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67232

[startup+12.7003 s]
/proc/loadavg: 4.14 6.13 7.26 5/194 8641
/proc/meminfo: memFree=28900412/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=67760 CPUtime=12.69 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 22944 0 0 0 1266 3 0 0 25 0 1 0 603862521 69386240 13022 33554432000 4194304 5523604 140736799271088 18446744073709551615 5318848 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 16940 13022 373 325 0 12754 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76460

[startup+25.5009 s]
/proc/loadavg: 4.11 6.02 7.21 5/194 8641
/proc/meminfo: memFree=28889736/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=72784 CPUtime=25.49 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 24205 0 0 0 2546 3 0 0 25 0 1 0 603862521 74530816 14283 33554432000 4194304 5523604 140736799271088 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 18196 14283 373 325 0 14010 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81484

[startup+51.1012 s]
/proc/loadavg: 4.07 5.86 7.12 5/194 8642
/proc/meminfo: memFree=28867236/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=82160 CPUtime=51.09 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 26461 0 0 0 5105 4 0 0 25 0 1 0 603862521 84131840 16539 33554432000 4194304 5523604 140736799271088 18446744073709551615 4219696 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 20540 16539 373 325 0 16354 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 90860

[startup+102.307 s]
/proc/loadavg: 4.08 5.58 6.96 5/194 8643
/proc/meminfo: memFree=28822096/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=93832 CPUtime=102.3 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 29426 0 0 0 10224 6 0 0 25 0 1 0 603862521 96083968 19504 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 23458 19504 373 325 0 19272 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 102532

[startup+162.3 s]
/proc/loadavg: 4.08 5.31 6.78 5/194 8645
/proc/meminfo: memFree=28791324/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=106968 CPUtime=162.29 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 32636 0 0 0 16222 7 0 0 25 0 1 0 603862521 109535232 22714 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 26742 22714 373 325 0 22556 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 115668

[startup+222.3 s]
/proc/loadavg: 4.03 5.07 6.60 5/194 8646
/proc/meminfo: memFree=28745912/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=114892 CPUtime=222.29 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 34678 0 0 0 22221 8 0 0 25 0 1 0 603862521 117649408 24756 33554432000 4194304 5523604 140736799271088 18446744073709551615 4218264 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 28723 24756 373 325 0 24537 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 123592

[startup+282.301 s]
/proc/loadavg: 4.01 4.87 6.44 5/194 8648
/proc/meminfo: memFree=28702988/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=130980 CPUtime=282.3 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 38381 0 0 0 28219 11 0 0 25 0 1 0 603862521 134123520 28459 33554432000 4194304 5523604 140736799271088 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 32745 28459 373 325 0 28559 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 139680

[startup+342.301 s]
/proc/loadavg: 4.04 4.72 6.29 5/194 8650
/proc/meminfo: memFree=28688328/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=144576 CPUtime=342.3 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 41852 0 0 0 34217 13 0 0 25 0 1 0 603862521 148045824 31930 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 36144 31930 373 325 0 31958 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 153276

[startup+402.301 s]
/proc/loadavg: 4.01 4.59 6.14 5/194 8651
/proc/meminfo: memFree=28648620/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2

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

/proc/8639/statm: 44731 40718 373 325 0 40545 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 187624

[startup+642.3 s]
/proc/loadavg: 4.00 4.26 5.65 5/194 8658
/proc/meminfo: memFree=28559604/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=178924 CPUtime=642.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 50641 0 0 0 64215 17 0 0 25 0 1 0 603862521 183218176 40719 33554432000 4194304 5523604 140736799271088 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 44731 40719 373 325 0 40545 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 187624

[startup+702.301 s]
/proc/loadavg: 4.07 4.23 5.55 5/194 8659
/proc/meminfo: memFree=28530288/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=182556 CPUtime=702.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 51639 0 0 0 70214 18 0 0 25 0 1 0 603862521 186937344 41204 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333124 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 45639 41204 373 325 0 41453 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 191256

[startup+762.307 s]
/proc/loadavg: 4.02 4.19 5.45 5/194 8661
/proc/meminfo: memFree=28437392/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=205312 CPUtime=762.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 57357 0 0 0 76211 21 0 0 25 0 1 0 603862521 210239488 46922 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333287 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 51328 46922 373 325 0 47142 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 214012

[startup+822.301 s]
/proc/loadavg: 4.01 4.15 5.35 5/194 8662
/proc/meminfo: memFree=28385776/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=217148 CPUtime=822.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 60151 0 0 0 82209 23 0 0 25 0 1 0 603862521 222359552 49716 33554432000 4194304 5523604 140736799271088 18446744073709551615 4213609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 54287 49716 373 325 0 50101 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 225848

[startup+882.301 s]
/proc/loadavg: 4.00 4.12 5.27 5/194 8664
/proc/meminfo: memFree=28385756/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=217148 CPUtime=882.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 60151 0 0 0 88209 23 0 0 25 0 1 0 603862521 222359552 49716 33554432000 4194304 5523604 140736799271088 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 54287 49716 373 325 0 50101 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 225848

[startup+942.301 s]
/proc/loadavg: 4.00 4.10 5.18 5/194 8666
/proc/meminfo: memFree=28385616/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=217148 CPUtime=942.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 60153 0 0 0 94209 23 0 0 25 0 1 0 603862521 222359552 49718 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 54287 49718 373 325 0 50101 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 225848

[startup+1002.3 s]
/proc/loadavg: 4.00 4.08 5.11 5/194 8667
/proc/meminfo: memFree=28385344/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=217148 CPUtime=1002.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 60155 0 0 0 100209 23 0 0 25 0 1 0 603862521 222359552 49720 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 54287 49720 373 325 0 50101 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 225848

[startup+1062.3 s]
/proc/loadavg: 4.00 4.06 5.04 5/194 8669
/proc/meminfo: memFree=28384956/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=217148 CPUtime=1062.33 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 60215 0 0 0 106210 23 0 0 25 0 1 0 603862521 222359552 49780 33554432000 4194304 5523604 140736799271088 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 54287 49780 373 325 0 50101 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 225848

[startup+1122.3 s]
/proc/loadavg: 4.00 4.05 4.97 5/194 8670
/proc/meminfo: memFree=28356408/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=242720 CPUtime=1122.33 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 66675 0 0 0 112207 26 0 0 25 0 1 0 603862521 248545280 56240 33554432000 4194304 5523604 140736799271088 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 60680 56240 374 325 0 56494 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 251420

[startup+1182.3 s]
/proc/loadavg: 4.04 4.05 4.91 5/194 8759
/proc/meminfo: memFree=27301244/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=263764 CPUtime=1182.32 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 71971 0 0 0 118204 28 0 0 25 0 1 0 603862521 270094336 61536 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 65941 61536 374 325 0 61755 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 272464

[startup+1242.3 s]
/proc/loadavg: 4.01 4.04 4.85 5/194 8761
/proc/meminfo: memFree=27216208/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=273704 CPUtime=1242.33 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 74470 0 0 0 124203 30 0 0 25 0 1 0 603862521 280272896 64035 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 68426 64035 374 325 0 64240 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 282404



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.11 4.06 4.80 5/190 8765
/proc/meminfo: memFree=28331488/32951124 swapFree=67111348/67111528
[pid=8638] ppid=8636 vsize=8700 CPUtime=0 cores=0,2
/proc/8638/stat : 8638 (riss.sh) S 8636 8638 8543 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 603862521 8908800 251 33554432000 4194304 4922060 140737385709280 18446744073709551615 252457884805 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8638/statm: 2175 251 211 178 0 68 0
[pid=8639] ppid=8638 vsize=273704 CPUtime=1300.04 cores=0,2
/proc/8639/stat : 8639 (riss) R 8638 8638 8543 0 -1 4202496 74471 0 0 0 129973 31 0 0 25 0 1 0 603862521 280272896 64036 33554432000 4194304 5523604 140736799271088 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8639/statm: 68426 64036 374 325 0 64240 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 282404

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 8638 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=999
# CPU time returned by wait4() is 0.000999
# 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): 1299.73
CPU system time (s): 0.31
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 282404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
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= 4
involuntary context switches= 1

runsolver used 2.30565 second user time and 4.79927 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-30 06:05:20
IDJOB=3258507
IDBENCH=71367
IDSOLVER=1598
FILE ID=node111/3258507-1304136320
RUNJOBID= node111-1304136167-8561
PBS_JOBID= 13170821
Free space on /tmp= 72476 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v2100c215164gyes7.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3258507-1304136320/watcher-3258507-1304136320 -o /tmp/evaluation-result-3258507-1304136320/solver-3258507-1304136320 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3258507-1304136320.cnf 143347843 2400 7680 2

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

MD5SUM BENCH= 140eea74f7e66501965365160d02fa4d
RANDOM SEED=143347843

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28966760 kB
Buffers:       1025004 kB
Cached:        2187196 kB
SwapCached:          0 kB
Active:         437008 kB
Inactive:      3096508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28966760 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:            3892 kB
Writeback:           0 kB
AnonPages:      320812 kB
Mapped:          16156 kB
Slab:           386140 kB
PageTables:       5896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   508704 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= 72156 MiB
End job on node111 at 2011-04-30 06:27:03