Trace number 3191192

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 79.46 19.9318

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S659703274-054.UNKNOWN.cnf
MD5SUM7fa3ae3894a5c333ebdaa99700e2c639
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.2106
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 

0.00/0.00	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) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 4
0.00/0.00	Starting TNM 2009 on core(s) 6
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 6
79.46/19.93	s UNSATISFIABLE
79.46/19.93	solver [5] march_hi 2009 answered
79.46/19.93	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-3191192-1304065054/watcher-3191192-1304065054 -o /tmp/evaluation-result-3191192-1304065054/solver-3191192-1304065054 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191192-1304065054.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: 10.29 9.95 8.88 6/186 31309
/proc/meminfo: memFree=30767916/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) R 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 22 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0

[startup+1.26667 s]
/proc/loadavg: 10.29 9.95 8.88 6/186 31309
/proc/meminfo: memFree=30767916/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) R 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 20 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.36665 s]
/proc/loadavg: 10.29 9.95 8.88 6/186 31309
/proc/meminfo: memFree=30767916/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) R 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 20 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.40065 s]
/proc/loadavg: 10.29 9.95 8.88 6/186 31309
/proc/meminfo: memFree=30767916/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) R 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 20 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.56662 s]
/proc/loadavg: 10.29 9.95 8.88 6/186 31309
/proc/meminfo: memFree=30767916/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 19 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.6736 s]
/proc/loadavg: 10.29 9.95 8.88 6/186 31309
/proc/meminfo: memFree=30767916/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 18 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+3.10034 s]
/proc/loadavg: 10.29 9.95 8.88 11/192 31316
/proc/meminfo: memFree=30752236/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1510092 CPUtime=3.09 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 4499 0 0 0 309 0 0 0 25 0 1 0 518103310 1546334208 2864 33554432000 4194304 4587354 140734072151328 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 377523 2864 337 96 0 374085 0
[pid=31311] ppid=31309 vsize=14288 CPUtime=3.09 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1018 0 0 0 309 0 0 0 25 0 1 0 518103310 14630912 907 33554432000 4194304 4785740 140733460054800 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 3572 907 340 145 0 617 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=2.07 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 207 0 0 0 21 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 134530342 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=6812 CPUtime=3.09 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 1452 0 0 0 309 0 0 0 25 0 1 0 518103310 6975488 901 33554432000 4194304 4352236 140736714445696 18446744073709551615 4328068 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 1703 901 127 39 0 783 0
[pid=31314] ppid=31309 vsize=7436 CPUtime=1.01 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 479 0 0 0 101 0 0 0 25 0 1 0 518103310 7614464 372 33554432000 4194304 4331988 140734083845808 18446744073709551615 4211480 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1859 372 172 34 0 301 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 2012792

[startup+6.30076 s]
/proc/loadavg: 10.27 9.95 8.89 12/192 31316
/proc/meminfo: memFree=30745272/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1510192 CPUtime=6.29 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 6231 0 0 0 629 0 0 0 25 0 1 0 518103310 1546436608 2837 33554432000 4194304 4587354 140734072151328 18446744073709551615 4238955 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 377548 2837 337 96 0 374110 0
[pid=31311] ppid=31309 vsize=14976 CPUtime=6.29 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1201 0 0 0 629 0 0 0 25 0 1 0 518103310 15335424 1090 33554432000 4194304 4785740 140733460054800 18446744073709551615 4278129 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 3744 1090 340 145 0 789 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=3.65 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 365 0 0 0 25 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 134530632 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=8008 CPUtime=6.29 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 2381 0 0 0 629 0 0 0 25 0 1 0 518103310 8200192 1200 33554432000 4194304 4352236 140736714445696 18446744073709551615 4276812 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 2002 1200 127 39 0 1082 0
[pid=31314] ppid=31309 vsize=7436 CPUtime=2.61 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 500 0 0 0 261 0 0 0 25 0 1 0 518103310 7614464 393 33554432000 4194304 4331988 140734083845808 18446744073709551615 4211491 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1859 393 172 34 0 301 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 2014776

[startup+12.7006 s]
/proc/loadavg: 10.25 9.95 8.89 11/192 31316
/proc/meminfo: memFree=30737248/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1514704 CPUtime=12.69 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 9321 0 0 0 1268 1 0 0 25 0 1 0 518103310 1551056896 3658 33554432000 4194304 4587354 140734072151328 18446744073709551615 4238606 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 378676 3658 337 96 0 375238 0
[pid=31311] ppid=31309 vsize=15924 CPUtime=12.69 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1430 0 0 0 1269 0 0 0 25 0 1 0 518103310 16306176 1319 33554432000 4194304 4785740 140733460054800 18446744073709551615 4287028 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 3981 1319 340 145 0 1026 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=6.84 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 684 0 0 0 25 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 7637295 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=8520 CPUtime=12.69 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 3341 0 0 0 1269 0 0 0 25 0 1 0 518103310 8724480 1328 33554432000 4194304 4352236 140736714445696 18446744073709551615 4327836 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 2130 1328 127 39 0 1210 0
[pid=31314] ppid=31309 vsize=7640 CPUtime=5.78 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 553 0 0 0 578 0 0 0 25 0 1 0 518103310 7823360 446 33554432000 4194304 4331988 140734083845808 18446744073709551615 4292229 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1910 446 173 34 0 352 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 2020952

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

[startup+13.9004 s]
/proc/loadavg: 10.25 9.95 8.89 11/192 31316
/proc/meminfo: memFree=30733652/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1515244 CPUtime=13.89 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 9844 0 0 0 1388 1 0 0 25 0 1 0 518103310 1551609856 3551 33554432000 4194304 4587354 140734072151328 18446744073709551615 4239249 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 378811 3551 337 96 0 375373 0
[pid=31311] ppid=31309 vsize=16064 CPUtime=13.88 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1479 0 0 0 1388 0 0 0 25 0 1 0 518103310 16449536 1368 33554432000 4194304 4785740 140733460054800 18446744073709551615 4550307 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 4016 1368 340 145 0 1061 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=7.44 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 744 0 0 0 25 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 134528676 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=10312 CPUtime=13.88 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 3981 0 0 0 1388 0 0 0 25 0 1 0 518103310 10559488 1776 33554432000 4194304 4352236 140736714445696 18446744073709551615 4329279 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 2578 1776 127 39 0 1658 0
[pid=31314] ppid=31309 vsize=7740 CPUtime=6.37 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 558 0 0 0 637 0 0 0 25 0 1 0 518103310 7925760 451 33554432000 4194304 4331988 140734083845808 18446744073709551615 4229351 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1935 451 173 34 0 377 0
Current children cumulated CPU time (s) 55.46
Current children cumulated vsize (KiB) 2023524

[startup+17.1008 s]
/proc/loadavg: 10.31 9.97 8.90 11/192 31316
/proc/meminfo: memFree=30730552/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1513272 CPUtime=17.09 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 10773 0 0 0 1708 1 0 0 25 0 1 0 518103310 1549590528 3808 33554432000 4194304 4587354 140734072151328 18446744073709551615 4232256 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 378318 3808 337 96 0 374880 0
[pid=31311] ppid=31309 vsize=16348 CPUtime=17.09 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1542 0 0 0 1709 0 0 0 25 0 1 0 518103310 16740352 1431 33554432000 4194304 4785740 140733460054800 18446744073709551615 4550325 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 4087 1431 340 145 0 1132 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=9.04 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 904 0 0 0 25 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 134528250 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=8648 CPUtime=17.08 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 4461 0 0 0 1708 0 0 0 25 0 1 0 518103310 8855552 1360 33554432000 4194304 4352236 140736714445696 18446744073709551615 4328363 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 2162 1360 127 39 0 1242 0
[pid=31314] ppid=31309 vsize=7740 CPUtime=7.96 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 579 0 0 0 796 0 0 0 25 0 1 0 518103310 7925760 472 33554432000 4194304 4331988 140734083845808 18446744073709551615 4226304 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1935 472 173 34 0 377 0
Current children cumulated CPU time (s) 68.26
Current children cumulated vsize (KiB) 2020172

[startup+18.7005 s]
/proc/loadavg: 10.31 9.97 8.90 11/192 31316
/proc/meminfo: memFree=30730676/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1517096 CPUtime=18.69 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 11894 0 0 0 1868 1 0 0 25 0 1 0 518103310 1553506304 4236 33554432000 4194304 4587354 140734072151328 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 379274 4236 337 96 0 375836 0
[pid=31311] ppid=31309 vsize=16488 CPUtime=18.69 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1569 0 0 0 1869 0 0 0 25 0 1 0 518103310 16883712 1458 33554432000 4194304 4785740 140733460054800 18446744073709551615 4287061 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 4122 1458 340 145 0 1167 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=9.84 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 984 0 0 0 25 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 134528864 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=9160 CPUtime=18.7 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 4813 0 0 0 1869 1 0 0 25 0 1 0 518103310 9379840 1488 33554432000 4194304 4352236 140736714445696 18446744073709551615 4231009 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 2290 1488 127 39 0 1370 0
[pid=31314] ppid=31309 vsize=7892 CPUtime=8.75 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 590 0 0 0 875 0 0 0 25 0 1 0 518103310 8081408 483 33554432000 4194304 4331988 140734083845808 18446744073709551615 4226560 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1973 483 173 34 0 415 0
Current children cumulated CPU time (s) 74.67
Current children cumulated vsize (KiB) 2024800

[startup+19.5004 s]
/proc/loadavg: 10.31 9.97 8.90 11/192 31316
/proc/meminfo: memFree=30730676/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1517096 CPUtime=19.48 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 12031 0 0 0 1947 1 0 0 25 0 1 0 518103310 1553506304 4369 33554432000 4194304 4587354 140734072151328 18446744073709551615 4238600 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 379274 4369 337 96 0 375836 0
[pid=31311] ppid=31309 vsize=16624 CPUtime=19.48 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1592 0 0 0 1948 0 0 0 25 0 1 0 518103310 17022976 1481 33554432000 4194304 4785740 140733460054800 18446744073709551615 4553013 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 4156 1481 340 145 0 1201 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=10.24 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 1024 0 0 0 25 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 134529082 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=10952 CPUtime=19.49 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 5453 0 0 0 1948 1 0 0 25 0 1 0 518103310 11214848 1936 33554432000 4194304 4352236 140736714445696 18446744073709551615 4329086 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 2738 1936 127 39 0 1818 0
[pid=31314] ppid=31309 vsize=7892 CPUtime=9.14 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 596 0 0 0 914 0 0 0 25 0 1 0 518103310 8081408 489 33554432000 4194304 4331988 140734083845808 18446744073709551615 4226407 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1973 489 173 34 0 415 0
Current children cumulated CPU time (s) 77.83
Current children cumulated vsize (KiB) 2026728

[startup+19.9073 s]
/proc/loadavg: 10.28 9.97 8.91 12/192 31316
/proc/meminfo: memFree=30727328/32951124 swapFree=67111344/67111528
[pid=31309] ppid=31307 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31309/stat : 31309 (ppfolio) S 31307 31309 29944 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 518103310 18763776 389 33554432000 4194304 4287625 140736286198320 18446744073709551615 271550557711 0 0 4096 65536 16293452122391838719 0 0 17 4 0 0 0
/proc/31309/statm: 4581 389 341 23 0 91 0
[pid=31310] ppid=31309 vsize=1517096 CPUtime=19.89 cores=0
/proc/31310/stat : 31310 (cryptominisat) R 31309 31309 29944 0 -1 4202496 12098 0 0 0 1988 1 0 0 25 0 1 0 518103310 1553506304 4431 33554432000 4194304 4587354 140734072151328 18446744073709551615 4238582 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31310/statm: 379274 4431 337 96 0 375836 0
[pid=31311] ppid=31309 vsize=16624 CPUtime=19.89 cores=4
/proc/31311/stat : 31311 (clasp) R 31309 31309 29944 0 -1 4202496 1621 0 0 0 1989 0 0 0 25 0 1 0 518103310 17022976 1510 33554432000 4194304 4785740 140733460054800 18446744073709551615 4539020 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31311/statm: 4156 1510 340 145 0 1201 0
[pid=31312] ppid=31309 vsize=455840 CPUtime=10.44 cores=6
/proc/31312/stat : 31312 (TNM) R 31309 31309 29944 0 -1 4202496 313 0 0 0 1044 0 0 0 25 0 1 0 518103310 466780160 210 33554432000 134512640 134534564 4293366608 18446744073709551615 134528853 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31312/statm: 113960 210 95 6 0 112626 0
[pid=31313] ppid=31309 vsize=10952 CPUtime=19.9 cores=2
/proc/31313/stat : 31313 (lingeling) R 31309 31309 29944 0 -1 4202496 5453 0 0 0 1989 1 0 0 25 0 1 0 518103310 11214848 1936 33554432000 4194304 4352236 140736714445696 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31313/statm: 2738 1936 127 39 0 1818 0
[pid=31314] ppid=31309 vsize=7892 CPUtime=9.34 cores=6
/proc/31314/stat : 31314 (march_hi) R 31309 31309 29944 0 -1 4202496 599 0 0 0 934 0 0 0 25 0 1 0 518103310 8081408 492 33554432000 4194304 4331988 140734083845808 18446744073709551615 4226440 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31314/statm: 1973 492 173 34 0 415 0
Current children cumulated CPU time (s) 79.46
Current children cumulated vsize (KiB) 2026728

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31309 and gives
#  childrusage.ru_utime.tv_sec=70
#  childrusage.ru_utime.tv_usec=191329
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=41993
# CPU time returned by wait4() is 70.2333
# while last known CPU time is 79.46
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 19.9318
CPU time (s): 79.46
CPU user time (s): 79.44
CPU system time (s): 0.02
CPU usage (%): 398.66
Max. virtual memory (cumulated for all children) (KiB): 2027360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.1913
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20028
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= 793
involuntary context switches= 1644

runsolver used 0.026995 second user time and 0.080987 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-29 10:17:34
IDJOB=3191192
IDBENCH=82923
IDSOLVER=1612
FILE ID=node133/3191192-1304065054
RUNJOBID= node133-1304064249-31164
PBS_JOBID= 13170442
Free space on /tmp= 71888 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S659703274-054.UNKNOWN.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191192-1304065054/watcher-3191192-1304065054 -o /tmp/evaluation-result-3191192-1304065054/solver-3191192-1304065054 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191192-1304065054.cnf

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

MD5SUM BENCH= 7fa3ae3894a5c333ebdaa99700e2c639
RANDOM SEED=1742203313

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:      30768196 kB
Buffers:        718496 kB
Cached:         874140 kB
SwapCached:        124 kB
Active:         754408 kB
Inactive:      1070920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30768196 kB
SwapTotal:    67111528 kB
SwapFree:     67111344 kB
Dirty:           10108 kB
Writeback:           0 kB
AnonPages:      231740 kB
Mapped:          16568 kB
Slab:           293784 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   862804 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= 71876 MiB
End job on node133 at 2011-04-29 10:17:54