Trace number 3191023

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 51.89 13.0992

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v75-c1597-S602837755-005.UNKNOWN.cnf
MD5SUM89088df3050b7dcbc7d87013312bf49b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.43802
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses1597
Sum of the clauses size7985
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51597
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 4 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 1
0.00/0.00	Starting clasp 1.3.6 on core(s) 5
0.00/0.00	Starting TNM 2009 on core(s) 7
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 3
0.00/0.00	Starting march_hi 2009 on core(s) 7
51.89/13.09	s UNSATISFIABLE
51.89/13.09	solver [5] march_hi 2009 answered
51.89/13.09	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-3191023-1304053570/watcher-3191023-1304053570 -o /tmp/evaluation-result-3191023-1304053570/solver-3191023-1304053570 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191023-1304053570.cnf 

running on 4 cores: 1,3,5,7

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: 5.12 5.12 5.21 1/175 29396
/proc/meminfo: memFree=31054860/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) R 29394 29396 26347 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0

[startup+0.268444 s]
/proc/loadavg: 5.12 5.12 5.21 1/175 29396
/proc/meminfo: memFree=31054860/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 24 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300437 s]
/proc/loadavg: 5.12 5.12 5.21 1/175 29396
/proc/meminfo: memFree=31054860/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 24 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.400416 s]
/proc/loadavg: 5.12 5.12 5.21 1/175 29396
/proc/meminfo: memFree=31054860/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 24 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700362 s]
/proc/loadavg: 5.12 5.12 5.21 1/175 29396
/proc/meminfo: memFree=31054860/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 20 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50122 s]
/proc/loadavg: 5.11 5.11 5.21 6/181 29402
/proc/meminfo: memFree=31042776/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
[pid=29397] ppid=29396 vsize=1717912 CPUtime=1.49 cores=1
/proc/29397/stat : 29397 (cryptominisat) R 29396 29396 26347 0 -1 4202496 3160 0 0 0 149 0 0 0 20 0 1 0 516954888 1759141888 1914 33554432000 4194304 4587354 140735060381984 18446744073709551615 4238477 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/29397/statm: 429478 1914 337 96 0 426040 0
[pid=29398] ppid=29396 vsize=13508 CPUtime=1.49 cores=5
/proc/29398/stat : 29398 (clasp) R 29396 29396 26347 0 -1 4202496 827 0 0 0 149 0 0 0 25 0 1 0 516954888 13832192 719 33554432000 4194304 4785740 140733276424560 18446744073709551615 4553363 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/29398/statm: 3377 719 340 145 0 422 0
[pid=29399] ppid=29396 vsize=455828 CPUtime=0.77 cores=7
/proc/29399/stat : 29399 (TNM) R 29396 29396 26347 0 -1 4202496 317 0 0 0 77 0 0 0 25 0 1 0 516954888 466767872 214 33554432000 134512640 134534564 4293230496 18446744073709551615 134528955 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29399/statm: 113957 214 95 6 0 112623 0
[pid=29400] ppid=29396 vsize=7236 CPUtime=1.49 cores=3
/proc/29400/stat : 29400 (lingeling) R 29396 29396 26347 0 -1 4202496 1283 0 0 0 149 0 0 0 25 0 1 0 516954888 7409664 1003 33554432000 4194304 4352236 140737170603712 18446744073709551615 4328026 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/29400/statm: 1809 1003 127 39 0 889 0
[pid=29401] ppid=29396 vsize=6912 CPUtime=0.71 cores=7
/proc/29401/stat : 29401 (march_hi) R 29396 29396 26347 0 -1 4202496 396 0 0 0 71 0 0 0 25 0 1 0 516954888 7077888 289 33554432000 4194304 4331988 140734968585984 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29401/statm: 1728 289 174 34 0 170 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 2219720

[startup+3.10093 s]
/proc/loadavg: 5.11 5.11 5.21 6/181 29402
/proc/meminfo: memFree=31039800/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
[pid=29397] ppid=29396 vsize=1721516 CPUtime=3.09 cores=1
/proc/29397/stat : 29397 (cryptominisat) R 29396 29396 26347 0 -1 4202496 4449 0 0 0 309 0 0 0 25 0 1 0 516954888 1762832384 2468 33554432000 4194304 4587354 140735060381984 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/29397/statm: 430379 2468 337 96 0 426941 0
[pid=29398] ppid=29396 vsize=13780 CPUtime=3.09 cores=5
/proc/29398/stat : 29398 (clasp) R 29396 29396 26347 0 -1 4202496 915 0 0 0 309 0 0 0 25 0 1 0 516954888 14110720 807 33554432000 4194304 4785740 140733276424560 18446744073709551615 4553440 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/29398/statm: 3445 807 340 145 0 490 0
[pid=29399] ppid=29396 vsize=455828 CPUtime=1.57 cores=7
/proc/29399/stat : 29399 (TNM) R 29396 29396 26347 0 -1 4202496 317 0 0 0 157 0 0 0 25 0 1 0 516954888 466767872 214 33554432000 134512640 134534564 4293230496 18446744073709551615 134530320 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29399/statm: 113957 214 95 6 0 112623 0
[pid=29400] ppid=29396 vsize=7624 CPUtime=3.09 cores=3
/proc/29400/stat : 29400 (lingeling) R 29396 29396 26347 0 -1 4202496 1636 0 0 0 309 0 0 0 25 0 1 0 516954888 7806976 1100 33554432000 4194304 4352236 140737170603712 18446744073709551615 4328544 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/29400/statm: 1906 1100 127 39 0 986 0
[pid=29401] ppid=29396 vsize=6912 CPUtime=1.51 cores=7
/proc/29401/stat : 29401 (march_hi) R 29396 29396 26347 0 -1 4202496 396 0 0 0 151 0 0 0 25 0 1 0 516954888 7077888 289 33554432000 4194304 4331988 140734968585984 18446744073709551615 4210510 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29401/statm: 1728 289 174 34 0 170 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 2223984

[startup+6.30034 s]
/proc/loadavg: 5.10 5.11 5.21 6/181 29402
/proc/meminfo: memFree=31035268/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
[pid=29397] ppid=29396 vsize=1722568 CPUtime=6.29 cores=1
/proc/29397/stat : 29397 (cryptominisat) R 29396 29396 26347 0 -1 4202496 6300 0 0 0 629 0 0 0 25 0 1 0 516954888 1763909632 2566 33554432000 4194304 4587354 140735060381984 18446744073709551615 4238431 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/29397/statm: 430642 2566 337 96 0 427204 0
[pid=29398] ppid=29396 vsize=14200 CPUtime=6.29 cores=5
/proc/29398/stat : 29398 (clasp) R 29396 29396 26347 0 -1 4202496 1017 0 0 0 629 0 0 0 25 0 1 0 516954888 14540800 909 33554432000 4194304 4785740 140733276424560 18446744073709551615 4277627 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/29398/statm: 3550 909 340 145 0 595 0
[pid=29399] ppid=29396 vsize=455828 CPUtime=3.15 cores=7
/proc/29399/stat : 29399 (TNM) R 29396 29396 26347 0 -1 4202496 317 0 0 0 315 0 0 0 25 0 1 0 516954888 466767872 214 33554432000 134512640 134534564 4293230496 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29399/statm: 113957 214 95 6 0 112623 0
[pid=29400] ppid=29396 vsize=9928 CPUtime=6.29 cores=3
/proc/29400/stat : 29400 (lingeling) R 29396 29396 26347 0 -1 4202496 2724 0 0 0 629 0 0 0 25 0 1 0 516954888 10166272 1676 33554432000 4194304 4352236 140737170603712 18446744073709551615 4328013 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/29400/statm: 2482 1676 127 39 0 1562 0
[pid=29401] ppid=29396 vsize=6912 CPUtime=3.11 cores=7
/proc/29401/stat : 29401 (march_hi) R 29396 29396 26347 0 -1 4202496 397 0 0 0 311 0 0 0 25 0 1 0 516954888 7077888 290 33554432000 4194304 4331988 140734968585984 18446744073709551615 4263319 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29401/statm: 1728 290 174 34 0 170 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 2227760

[startup+12.7012 s]
/proc/loadavg: 5.09 5.11 5.20 6/181 29403
/proc/meminfo: memFree=31031988/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
[pid=29397] ppid=29396 vsize=1721628 CPUtime=12.69 cores=1
/proc/29397/stat : 29397 (cryptominisat) R 29396 29396 26347 0 -1 4202496 9589 0 0 0 1268 1 0 0 25 0 1 0 516954888 1762947072 2985 33554432000 4194304 4587354 140735060381984 18446744073709551615 4238763 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/29397/statm: 430407 2985 337 96 0 426969 0
[pid=29398] ppid=29396 vsize=15060 CPUtime=12.69 cores=5
/proc/29398/stat : 29398 (clasp) R 29396 29396 26347 0 -1 4202496 1196 0 0 0 1269 0 0 0 25 0 1 0 516954888 15421440 1088 33554432000 4194304 4785740 140733276424560 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/29398/statm: 3765 1088 340 145 0 810 0
[pid=29399] ppid=29396 vsize=455828 CPUtime=6.34 cores=7
/proc/29399/stat : 29399 (TNM) R 29396 29396 26347 0 -1 4202496 317 0 0 0 634 0 0 0 25 0 1 0 516954888 466767872 214 33554432000 134512640 134534564 4293230496 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29399/statm: 113957 214 95 6 0 112623 0
[pid=29400] ppid=29396 vsize=10572 CPUtime=12.69 cores=3
/proc/29400/stat : 29400 (lingeling) R 29396 29396 26347 0 -1 4202496 3943 0 0 0 1269 0 0 0 25 0 1 0 516954888 10825728 1837 33554432000 4194304 4352236 140737170603712 18446744073709551615 4328228 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/29400/statm: 2643 1837 127 39 0 1723 0
[pid=29401] ppid=29396 vsize=7048 CPUtime=6.28 cores=7
/proc/29401/stat : 29401 (march_hi) R 29396 29396 26347 0 -1 4202496 432 0 0 0 628 0 0 0 25 0 1 0 516954888 7217152 325 33554432000 4194304 4331988 140734968585984 18446744073709551615 4210408 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29401/statm: 1762 325 174 34 0 204 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 2228460

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

[startup+12.9011 s]
/proc/loadavg: 5.09 5.11 5.20 6/181 29403
/proc/meminfo: memFree=31031988/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
[pid=29397] ppid=29396 vsize=1721628 CPUtime=12.89 cores=1
/proc/29397/stat : 29397 (cryptominisat) R 29396 29396 26347 0 -1 4202496 9650 0 0 0 1288 1 0 0 25 0 1 0 516954888 1762947072 3041 33554432000 4194304 4587354 140735060381984 18446744073709551615 4245181 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/29397/statm: 430407 3041 337 96 0 426969 0
[pid=29398] ppid=29396 vsize=15060 CPUtime=12.89 cores=5
/proc/29398/stat : 29398 (clasp) R 29396 29396 26347 0 -1 4202496 1202 0 0 0 1289 0 0 0 25 0 1 0 516954888 15421440 1094 33554432000 4194304 4785740 140733276424560 18446744073709551615 4553414 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/29398/statm: 3765 1094 340 145 0 810 0
[pid=29399] ppid=29396 vsize=455828 CPUtime=6.44 cores=7
/proc/29399/stat : 29399 (TNM) R 29396 29396 26347 0 -1 4202496 317 0 0 0 644 0 0 0 25 0 1 0 516954888 466767872 214 33554432000 134512640 134534564 4293230496 18446744073709551615 134530701 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29399/statm: 113957 214 95 6 0 112623 0
[pid=29400] ppid=29396 vsize=10572 CPUtime=12.89 cores=3
/proc/29400/stat : 29400 (lingeling) R 29396 29396 26347 0 -1 4202496 3943 0 0 0 1289 0 0 0 25 0 1 0 516954888 10825728 1837 33554432000 4194304 4352236 140737170603712 18446744073709551615 4329004 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/29400/statm: 2643 1837 127 39 0 1723 0
[pid=29401] ppid=29396 vsize=7048 CPUtime=6.38 cores=7
/proc/29401/stat : 29401 (march_hi) R 29396 29396 26347 0 -1 4202496 433 0 0 0 638 0 0 0 25 0 1 0 516954888 7217152 326 33554432000 4194304 4331988 140734968585984 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29401/statm: 1762 326 174 34 0 204 0
Current children cumulated CPU time (s) 51.49
Current children cumulated vsize (KiB) 2228460

[startup+13.0011 s]
/proc/loadavg: 5.09 5.11 5.20 6/181 29403
/proc/meminfo: memFree=31031988/32951124 swapFree=67111344/67111528
[pid=29396] ppid=29394 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/29396/stat : 29396 (ppfolio) S 29394 29396 26347 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 516954888 18763776 390 33554432000 4194304 4287625 140733227179712 18446744073709551615 271550557711 0 0 4096 65536 4594428637968596991 0 0 17 5 0 0 0
/proc/29396/statm: 4581 390 341 23 0 91 0
[pid=29397] ppid=29396 vsize=1721628 CPUtime=12.99 cores=1
/proc/29397/stat : 29397 (cryptominisat) R 29396 29396 26347 0 -1 4202496 9679 0 0 0 1298 1 0 0 25 0 1 0 516954888 1762947072 3069 33554432000 4194304 4587354 140735060381984 18446744073709551615 4238752 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/29397/statm: 430407 3069 337 96 0 426969 0
[pid=29398] ppid=29396 vsize=15060 CPUtime=12.99 cores=5
/proc/29398/stat : 29398 (clasp) R 29396 29396 26347 0 -1 4202496 1202 0 0 0 1299 0 0 0 25 0 1 0 516954888 15421440 1094 33554432000 4194304 4785740 140733276424560 18446744073709551615 4287129 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/29398/statm: 3765 1094 340 145 0 810 0
[pid=29399] ppid=29396 vsize=455828 CPUtime=6.51 cores=7
/proc/29399/stat : 29399 (TNM) R 29396 29396 26347 0 -1 4202496 317 0 0 0 651 0 0 0 25 0 1 0 516954888 466767872 214 33554432000 134512640 134534564 4293230496 18446744073709551615 134530701 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29399/statm: 113957 214 95 6 0 112623 0
[pid=29400] ppid=29396 vsize=10572 CPUtime=12.99 cores=3
/proc/29400/stat : 29400 (lingeling) R 29396 29396 26347 0 -1 4202496 3943 0 0 0 1299 0 0 0 25 0 1 0 516954888 10825728 1837 33554432000 4194304 4352236 140737170603712 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/29400/statm: 2643 1837 127 39 0 1723 0
[pid=29401] ppid=29396 vsize=7048 CPUtime=6.41 cores=7
/proc/29401/stat : 29401 (march_hi) R 29396 29396 26347 0 -1 4202496 433 0 0 0 641 0 0 0 25 0 1 0 516954888 7217152 326 33554432000 4194304 4331988 140734968585984 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/29401/statm: 1762 326 174 34 0 204 0
Current children cumulated CPU time (s) 51.89
Current children cumulated vsize (KiB) 2228460

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29396 and gives
#  childrusage.ru_utime.tv_sec=45
#  childrusage.ru_utime.tv_usec=810035
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=26995
# CPU time returned by wait4() is 45.837
# while last known CPU time is 51.89
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.0992
CPU time (s): 51.89
CPU user time (s): 51.88
CPU system time (s): 0.01
CPU usage (%): 396.132
Max. virtual memory (cumulated for all children) (KiB): 2229180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.81
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15738
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= 535
involuntary context switches= 692

runsolver used 0.022996 second user time and 0.050992 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-29 07:06:10
IDJOB=3191023
IDBENCH=82754
IDSOLVER=1612
FILE ID=node133/3191023-1304053570
RUNJOBID= node133-1304048754-28974
PBS_JOBID= 13170319
Free space on /tmp= 71896 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v75-c1597-S602837755-005.UNKNOWN.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191023-1304053570/watcher-3191023-1304053570 -o /tmp/evaluation-result-3191023-1304053570/solver-3191023-1304053570 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191023-1304053570.cnf

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

MD5SUM BENCH= 89088df3050b7dcbc7d87013312bf49b
RANDOM SEED=1222709379

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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:     32951124 kB
MemFree:      31055140 kB
Buffers:        707736 kB
Cached:         767204 kB
SwapCached:        124 kB
Active:         553904 kB
Inactive:       984292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31055140 kB
SwapTotal:    67111528 kB
SwapFree:     67111344 kB
Dirty:           10152 kB
Writeback:           0 kB
AnonPages:       62864 kB
Mapped:          14720 kB
Slab:           293592 kB
PageTables:       4548 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184368 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71888 MiB
End job on node133 at 2011-04-29 07:06:23