Trace number 3191342

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
ppfolio parUNSAT 46.68 11.7186

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S1090604743-089.UNKNOWN.cnf
MD5SUMdb8052d689d68a5a8af12c3049f9d9c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.20921
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.80	This is pico-portfolio, a naive parallel portfolio
0.00/0.80	Copyright (C) 2011 Olivier Roussel
0.00/0.80	Using 4 processing units
0.00/0.80	This portfolio uses the following solvers:
0.00/0.80	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.80	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.80	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.80	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.80	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.80	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.80	Starting clasp 1.3.6 on core(s) 4
0.00/0.80	Starting TNM 2009 on core(s) 6
0.00/0.80	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.80	Starting march_hi 2009 on core(s) 6
46.68/11.71	s UNSATISFIABLE
46.68/11.71	solver [5] march_hi 2009 answered
46.68/11.71	Done

Verifier Data 

No possible verification on an UNSAT instance

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-3191342-1304078934/watcher-3191342-1304078934 -o /tmp/evaluation-result-3191342-1304078934/solver-3191342-1304078934 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191342-1304078934.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.71 4.59 6.11 6/182 32546
/proc/meminfo: memFree=31437588/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) R 32544 32546 32278 0 -1 4194304 503 0 0 0 0 0 0 0 25 0 1 0 519492119 18763776 387 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594686869 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/32546/statm: 4581 387 339 23 0 91 0

[startup+0.255478 s]
/proc/loadavg: 4.71 4.59 6.11 6/182 32546
/proc/meminfo: memFree=31437588/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) R 32544 32546 32278 0 -1 4194304 503 0 0 0 0 0 0 0 25 0 1 0 519492119 18763776 387 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594686869 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/32546/statm: 4581 387 339 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.30047 s]
/proc/loadavg: 4.71 4.59 6.11 6/182 32546
/proc/meminfo: memFree=31437588/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) R 32544 32546 32278 0 -1 4194304 503 0 0 0 0 0 0 0 25 0 1 0 519492119 18763776 387 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594686869 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/32546/statm: 4581 387 339 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.400453 s]
/proc/loadavg: 4.71 4.59 6.11 6/182 32546
/proc/meminfo: memFree=31437588/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) R 32544 32546 32278 0 -1 4194304 503 0 0 0 0 0 0 0 25 0 1 0 519492119 18763776 387 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594686869 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/32546/statm: 4581 387 339 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.7004 s]
/proc/loadavg: 4.71 4.59 6.11 6/182 32546
/proc/meminfo: memFree=31437588/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) R 32544 32546 32278 0 -1 4194304 503 0 0 0 0 0 0 0 25 0 1 0 519492119 18763776 387 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594686869 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/32546/statm: 4581 387 339 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50026 s]
/proc/loadavg: 4.71 4.59 6.11 11/187 32552
/proc/meminfo: memFree=31439152/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) R 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 22 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2004188 CPUtime=1.49 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 2986 0 0 0 149 0 0 0 20 0 1 0 519492120 2052288512 2056 33554432000 4194304 4587354 140736405705328 18446744073709551615 4238611 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 501047 2056 337 96 0 497609 0
[pid=32548] ppid=32546 vsize=13492 CPUtime=1.49 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 847 0 0 0 149 0 0 0 20 0 1 0 519492120 13815808 736 33554432000 4194304 4785740 140736996097056 18446744073709551615 4553029 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3373 736 341 145 0 418 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=1.17 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 117 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 9825504 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=6464 CPUtime=1.49 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 1061 0 0 0 149 0 0 0 25 0 1 0 519492120 6619136 814 33554432000 4194304 4352236 140735898509728 18446744073709551615 4328368 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 1616 814 127 39 0 696 0
[pid=32551] ppid=32546 vsize=7304 CPUtime=0.31 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 462 0 0 0 31 0 0 0 25 0 1 0 519492120 7479296 355 33554432000 4194304 4331988 140735596713440 18446744073709551615 4226440 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1826 355 172 34 0 268 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 2505612

[startup+3.10098 s]
/proc/loadavg: 4.71 4.59 6.11 10/187 32552
/proc/meminfo: memFree=31432464/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) S 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 2217380568545361919 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2005344 CPUtime=3.08 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 4339 0 0 0 308 0 0 0 25 0 1 0 519492120 2053472256 2730 33554432000 4194304 4587354 140736405705328 18446744073709551615 4231904 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 501336 2730 337 96 0 497898 0
[pid=32548] ppid=32546 vsize=14160 CPUtime=3.09 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 989 0 0 0 309 0 0 0 25 0 1 0 519492120 14499840 878 33554432000 4194304 4785740 140736996097056 18446744073709551615 4546096 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3540 878 341 145 0 585 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=2.04 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 204 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 134530568 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=6828 CPUtime=3.09 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 1544 0 0 0 309 0 0 0 25 0 1 0 519492120 6991872 905 33554432000 4194304 4352236 140735898509728 18446744073709551615 4328221 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 1707 905 127 39 0 787 0
[pid=32551] ppid=32546 vsize=7304 CPUtime=1.03 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 471 0 0 0 103 0 0 0 25 0 1 0 519492120 7479296 364 33554432000 4194304 4331988 140735596713440 18446744073709551615 4226448 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1826 364 172 34 0 268 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 2507800

[startup+6.30042 s]
/proc/loadavg: 5.05 4.66 6.13 10/187 32552
/proc/meminfo: memFree=31424812/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) S 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 2217380568545361919 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2005372 CPUtime=6.29 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 6098 0 0 0 628 1 0 0 25 0 1 0 519492120 2053500928 2724 33554432000 4194304 4587354 140736405705328 18446744073709551615 4237665 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 501343 2724 337 96 0 497905 0
[pid=32548] ppid=32546 vsize=14964 CPUtime=6.29 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 1185 0 0 0 629 0 0 0 25 0 1 0 519492120 15323136 1074 33554432000 4194304 4785740 140736996097056 18446744073709551615 4553046 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3741 1074 341 145 0 786 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=3.64 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 364 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 134530820 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=7980 CPUtime=6.28 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 2504 0 0 0 628 0 0 0 25 0 1 0 519492120 8171520 1193 33554432000 4194304 4352236 140735898509728 18446744073709551615 4328026 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 1995 1193 127 39 0 1075 0
[pid=32551] ppid=32546 vsize=7436 CPUtime=2.61 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 489 0 0 0 261 0 0 0 25 0 1 0 519492120 7614464 382 33554432000 4194304 4331988 140735596713440 18446744073709551615 4237147 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1859 382 172 34 0 301 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 2509916

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

[startup+6.50038 s]
/proc/loadavg: 5.05 4.66 6.13 10/187 32552
/proc/meminfo: memFree=31424812/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) S 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 2217380568545361919 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2005372 CPUtime=6.49 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 6153 0 0 0 648 1 0 0 25 0 1 0 519492120 2053500928 2773 33554432000 4194304 4587354 140736405705328 18446744073709551615 4243616 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 501343 2773 337 96 0 497905 0
[pid=32548] ppid=32546 vsize=14964 CPUtime=6.49 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 1191 0 0 0 649 0 0 0 25 0 1 0 519492120 15323136 1080 33554432000 4194304 4785740 140736996097056 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3741 1080 341 145 0 786 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=3.74 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 374 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 134530329 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=7980 CPUtime=6.48 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 2504 0 0 0 648 0 0 0 25 0 1 0 519492120 8171520 1193 33554432000 4194304 4352236 140735898509728 18446744073709551615 4329185 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 1995 1193 127 39 0 1075 0
[pid=32551] ppid=32546 vsize=7436 CPUtime=2.71 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 489 0 0 0 271 0 0 0 25 0 1 0 519492120 7614464 382 33554432000 4194304 4331988 140735596713440 18446744073709551615 4211480 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1859 382 172 34 0 301 0
Current children cumulated CPU time (s) 25.91
Current children cumulated vsize (KiB) 2509916

[startup+9.70082 s]
/proc/loadavg: 5.37 4.74 6.14 10/187 32552
/proc/meminfo: memFree=31423880/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) S 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 2217380568545361919 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2005724 CPUtime=9.69 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 7688 0 0 0 968 1 0 0 25 0 1 0 519492120 2053861376 2693 33554432000 4194304 4587354 140736405705328 18446744073709551615 4248831 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 501431 2693 337 96 0 497993 0
[pid=32548] ppid=32546 vsize=15392 CPUtime=9.69 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 1305 0 0 0 969 0 0 0 25 0 1 0 519492120 15761408 1194 33554432000 4194304 4785740 140736996097056 18446744073709551615 4553027 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3848 1194 341 145 0 893 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=5.33 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 533 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 134530811 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=8364 CPUtime=9.68 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 2984 0 0 0 968 0 0 0 25 0 1 0 519492120 8564736 1289 33554432000 4194304 4352236 140735898509728 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 2091 1289 127 39 0 1171 0
[pid=32551] ppid=32546 vsize=7436 CPUtime=4.31 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 496 0 0 0 431 0 0 0 25 0 1 0 519492120 7614464 389 33554432000 4194304 4331988 140735596713440 18446744073709551615 4229471 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1859 389 172 34 0 301 0
Current children cumulated CPU time (s) 38.7
Current children cumulated vsize (KiB) 2511080

[startup+10.5007 s]
/proc/loadavg: 5.37 4.74 6.14 10/187 32552
/proc/meminfo: memFree=31421920/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) S 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 2217380568545361919 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2008232 CPUtime=10.48 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 8389 0 0 0 1047 1 0 0 25 0 1 0 519492120 2056429568 3385 33554432000 4194304 4587354 140736405705328 18446744073709551615 4238595 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 502058 3385 337 96 0 498620 0
[pid=32548] ppid=32546 vsize=15392 CPUtime=10.49 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 1316 0 0 0 1049 0 0 0 25 0 1 0 519492120 15761408 1205 33554432000 4194304 4785740 140736996097056 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3848 1205 341 145 0 893 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=5.72 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 572 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 134528473 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=8364 CPUtime=10.48 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 3464 0 0 0 1048 0 0 0 25 0 1 0 519492120 8564736 1289 33554432000 4194304 4352236 140735898509728 18446744073709551615 4328146 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 2091 1289 127 39 0 1171 0
[pid=32551] ppid=32546 vsize=7436 CPUtime=4.71 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 498 0 0 0 471 0 0 0 25 0 1 0 519492120 7614464 391 33554432000 4194304 4331988 140735596713440 18446744073709551615 4211484 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1859 391 172 34 0 301 0
Current children cumulated CPU time (s) 41.88
Current children cumulated vsize (KiB) 2513588

[startup+11.3005 s]
/proc/loadavg: 5.37 4.74 6.14 10/187 32552
/proc/meminfo: memFree=31419936/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) S 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 2217380568545361919 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2008340 CPUtime=11.28 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 8812 0 0 0 1127 1 0 0 25 0 1 0 519492120 2056540160 3186 33554432000 4194304 4587354 140736405705328 18446744073709551615 4238770 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 502085 3186 337 96 0 498647 0
[pid=32548] ppid=32546 vsize=15528 CPUtime=11.29 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 1341 0 0 0 1129 0 0 0 25 0 1 0 519492120 15900672 1230 33554432000 4194304 4785740 140736996097056 18446744073709551615 4416817 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3882 1230 341 145 0 927 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=6.12 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 612 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 134528988 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=8364 CPUtime=11.28 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 3624 0 0 0 1128 0 0 0 25 0 1 0 519492120 8564736 1289 33554432000 4194304 4352236 140735898509728 18446744073709551615 4328102 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 2091 1289 127 39 0 1171 0
[pid=32551] ppid=32546 vsize=7436 CPUtime=5.11 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 500 0 0 0 511 0 0 0 25 0 1 0 519492120 7614464 393 33554432000 4194304 4331988 140735596713440 18446744073709551615 4229471 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1859 393 172 34 0 301 0
Current children cumulated CPU time (s) 45.08
Current children cumulated vsize (KiB) 2513832

[startup+11.7005 s]
/proc/loadavg: 5.37 4.74 6.14 10/187 32552
/proc/meminfo: memFree=31419936/32950928 swapFree=67111404/67111528
[pid=32546] ppid=32544 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/32546/stat : 32546 (ppfolio) S 32544 32546 32278 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 519492119 18763776 389 33554432000 4194304 4287625 140736895307360 18446744073709551615 235594886671 0 0 4096 65536 2217380568545361919 0 0 17 4 0 0 0
/proc/32546/statm: 4581 389 341 23 0 91 0
[pid=32547] ppid=32546 vsize=2008340 CPUtime=11.68 cores=0
/proc/32547/stat : 32547 (cryptominisat) R 32546 32546 32278 0 -1 4202496 8931 0 0 0 1167 1 0 0 25 0 1 0 519492120 2056540160 3298 33554432000 4194304 4587354 140736405705328 18446744073709551615 4243360 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/32547/statm: 502085 3298 337 96 0 498647 0
[pid=32548] ppid=32546 vsize=15528 CPUtime=11.69 cores=4
/proc/32548/stat : 32548 (clasp) R 32546 32546 32278 0 -1 4202496 1349 0 0 0 1169 0 0 0 25 0 1 0 519492120 15900672 1238 33554432000 4194304 4785740 140736996097056 18446744073709551615 4287038 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/32548/statm: 3882 1238 341 145 0 927 0
[pid=32549] ppid=32546 vsize=455840 CPUtime=6.33 cores=6
/proc/32549/stat : 32549 (TNM) R 32546 32546 32278 0 -1 4202496 313 0 0 0 633 0 0 0 25 0 1 0 519492120 466780160 210 33554432000 134512640 134534564 4289310928 18446744073709551615 134530186 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32549/statm: 113960 210 95 6 0 112626 0
[pid=32550] ppid=32546 vsize=8492 CPUtime=11.68 cores=2
/proc/32550/stat : 32550 (lingeling) R 32546 32546 32278 0 -1 4202496 3656 0 0 0 1168 0 0 0 25 0 1 0 519492120 8695808 1321 33554432000 4194304 4352236 140735898509728 18446744073709551615 4329086 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/32550/statm: 2123 1321 127 39 0 1203 0
[pid=32551] ppid=32546 vsize=7436 CPUtime=5.3 cores=6
/proc/32551/stat : 32551 (march_hi) R 32546 32546 32278 0 -1 4202496 502 0 0 0 530 0 0 0 25 0 1 0 519492120 7614464 395 33554432000 4194304 4331988 140735596713440 18446744073709551615 235594866560 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/32551/statm: 1859 395 172 34 0 301 0
Current children cumulated CPU time (s) 46.68
Current children cumulated vsize (KiB) 2513960

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32546 and gives
#  childrusage.ru_utime.tv_sec=41
#  childrusage.ru_utime.tv_usec=462696
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 41.4957
# while last known CPU time is 46.68
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 11.7186
CPU time (s): 46.68
CPU user time (s): 46.67
CPU system time (s): 0.01
CPU usage (%): 398.341
Max. virtual memory (cumulated for all children) (KiB): 2514364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.4627
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14790
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= 457
involuntary context switches= 605

runsolver used 0.014997 second user time and 0.050992 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-29 14:08:54
IDJOB=3191342
IDBENCH=83073
IDSOLVER=1612
FILE ID=node120/3191342-1304078934
RUNJOBID= node120-1304078919-32296
PBS_JOBID= 13170527
Free space on /tmp= 72064 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S1090604743-089.UNKNOWN.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191342-1304078934/watcher-3191342-1304078934 -o /tmp/evaluation-result-3191342-1304078934/solver-3191342-1304078934 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191342-1304078934.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= db8052d689d68a5a8af12c3049f9d9c2
RANDOM SEED=1750241468

node120.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	: 5226.07
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	: 5332.82
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	: 5332.78
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		: 2666.809
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31437868 kB
Buffers:        459456 kB
Cached:         610088 kB
SwapCached:          8 kB
Active:         431952 kB
Inactive:       720708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31437868 kB
SwapTotal:    67111528 kB
SwapFree:     67111404 kB
Dirty:           20720 kB
Writeback:          16 kB
AnonPages:       82824 kB
Mapped:          17140 kB
Slab:           296924 kB
PageTables:       4996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  2256016 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= 72056 MiB
End job on node120 at 2011-04-29 14:09:05