Trace number 3222087

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 parSAT 14.25 1.86472

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S314780693-050.SATISFIABLE.cnf
MD5SUMb3fdf3b46fb0b1e907e496e0b191070b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.327949
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

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 8 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] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	[5] plingeling 276-6264d55-100731 (Armin Biere)
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) 1
0.00/0.00	Starting TNM 2009 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 3
0.00/0.00	Starting plingeling 276-6264d55-100731 on core(s) 4 5 6 7
14.25/1.86	s SATISFIABLE
14.25/1.86	v -1 -2 3 4 -5 -6 7 8 -9 -10 11 -12 -13 14 -15 -16 17 18 19 -20 21 22 -23 24 25 -26 -27 -28 29 -30 -31 -32 -33 -34 35 36 37 -38 39 40 -41 -42 43 44 -45 -46 47 48 49 -50 -51 -52 53 -54 55 -56 57 58 -59 60 -61 -62 -63 64 65 66 67 68 -69 -70 
14.25/1.86	v 0 
14.25/1.86	solver [3] TNM 2009 answered
14.25/1.86	Done

Verifier Data 

OK

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-3222087-1304163776/watcher-3222087-1304163776 -o /tmp/evaluation-result-3222087-1304163776/solver-3222087-1304163776 -C 40000 -W 5000 -M 31000 ppfolio HOME/instance-3222087-1304163776.cnf 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 40000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 40030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.14 8.11 8.03 1/168 16017
/proc/meminfo: memFree=30845564/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) R 16015 16017 15470 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0

[startup+0.0539589 s]
/proc/loadavg: 8.14 8.11 8.03 1/168 16017
/proc/meminfo: memFree=30845564/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) S 16015 16017 15470 0 -1 4202496 519 0 0 0 0 0 0 0 25 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 5888685765256282111 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100949 s]
/proc/loadavg: 8.14 8.11 8.03 1/168 16017
/proc/meminfo: memFree=30845564/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) S 16015 16017 15470 0 -1 4202496 519 0 0 0 0 0 0 0 25 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 5888685765256282111 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300916 s]
/proc/loadavg: 8.14 8.11 8.03 1/168 16017
/proc/meminfo: memFree=30845564/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) S 16015 16017 15470 0 -1 4202496 519 0 0 0 0 0 0 0 24 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 5888685765256282111 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700849 s]
/proc/loadavg: 8.14 8.11 8.03 1/168 16017
/proc/meminfo: memFree=30845564/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) S 16015 16017 15470 0 -1 4202496 519 0 0 0 0 0 0 0 19 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 5888685765256282111 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50072 s]
/proc/loadavg: 8.14 8.11 8.03 10/178 16032
/proc/meminfo: memFree=30825284/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) S 16015 16017 15470 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 5888685765256282111 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0
[pid=16018] ppid=16017 vsize=1398016 CPUtime=1.49 cores=0
/proc/16018/stat : 16018 (cryptominisat) R 16017 16017 15470 0 -1 4202496 4237 0 0 0 149 0 0 0 25 0 1 0 527977195 1431568384 2586 33554432000 4194304 4587354 140734085635184 18446744073709551615 4357600 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/16018/statm: 349504 2586 336 96 0 346066 0
[pid=16019] ppid=16017 vsize=15072 CPUtime=1.49 cores=1
/proc/16019/stat : 16019 (clasp) R 16017 16017 15470 0 -1 4202496 1204 0 0 0 149 0 0 0 20 0 1 0 527977195 15433728 1096 33554432000 4194304 4785740 140735150030672 18446744073709551615 4287104 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16019/statm: 3768 1096 340 145 0 813 0
[pid=16020] ppid=16017 vsize=456484 CPUtime=1.49 cores=2
/proc/16020/stat : 16020 (TNM) R 16017 16017 15470 0 -1 4202496 518 0 0 0 149 0 0 0 20 0 1 0 527977195 467439616 415 33554432000 134512640 134534564 4294221904 18446744073709551615 134530367 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16020/statm: 114121 415 95 6 0 112787 0
[pid=16021] ppid=16017 vsize=8260 CPUtime=1.49 cores=3
/proc/16021/stat : 16021 (march_hi) R 16017 16017 15470 0 -1 4202496 1534 0 0 0 149 0 0 0 25 0 1 0 527977195 8458240 541 33554432000 4194304 4331988 140733637801312 18446744073709551615 4226263 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16021/statm: 2065 541 174 34 0 507 0
[pid=16022] ppid=16017 vsize=57928 CPUtime=5.89 cores=4-7
/proc/16022/stat : 16022 (plingeling) S 16017 16017 15470 0 -1 4202496 3917 1249 0 0 589 0 0 0 18 0 5 0 527977195 59318272 2938 33554432000 4194304 4356188 140733538861056 18446744073709551615 210658949093 0 0 4096 17442 18446744073709551615 0 0 17 5 0 0 0
/proc/16022/statm: 14482 2938 161 40 0 13026 0
[pid=16022/tid=16029] ppid=16017 vsize=57928 CPUtime=1.47 cores=4-7
/proc/16022/task/16029/stat : 16029 (plingeling) R 16017 16017 15470 0 -1 4202560 555 1249 0 0 147 0 0 0 25 0 5 0 527977197 59318272 2938 33554432000 4194304 4356188 140733538861056 18446744073709551615 4331060 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=16022/tid=16030] ppid=16017 vsize=57928 CPUtime=1.46 cores=4-7
/proc/16022/task/16030/stat : 16030 (plingeling) R 16017 16017 15470 0 -1 4202560 679 1249 0 0 146 0 0 0 25 0 5 0 527977197 59318272 2938 33554432000 4194304 4356188 140733538861056 18446744073709551615 4332046 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=16022/tid=16031] ppid=16017 vsize=57928 CPUtime=1.47 cores=4-7
/proc/16022/task/16031/stat : 16031 (plingeling) R 16017 16017 15470 0 -1 4202560 558 1249 0 0 147 0 0 0 23 0 5 0 527977197 59318272 2938 33554432000 4194304 4356188 140733538861056 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=16022/tid=16032] ppid=16017 vsize=57928 CPUtime=1.46 cores=4-7
/proc/16022/task/16032/stat : 16032 (plingeling) R 16017 16017 15470 0 -1 4202560 937 1249 0 0 146 0 0 0 23 0 5 0 527977197 59318272 2938 33554432000 4194304 4356188 140733538861056 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 11.85
Current children cumulated vsize (KiB) 1954084

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

[startup+1.70068 s]
/proc/loadavg: 8.14 8.11 8.03 10/178 16032
/proc/meminfo: memFree=30825284/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) S 16015 16017 15470 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 5888685765256282111 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0
[pid=16018] ppid=16017 vsize=1398980 CPUtime=1.69 cores=0
/proc/16018/stat : 16018 (cryptominisat) R 16017 16017 15470 0 -1 4202496 4460 0 0 0 169 0 0 0 25 0 1 0 527977195 1432555520 2809 33554432000 4194304 4587354 140734085635184 18446744073709551615 4364704 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/16018/statm: 349745 2809 336 96 0 346307 0
[pid=16019] ppid=16017 vsize=15072 CPUtime=1.69 cores=1
/proc/16019/stat : 16019 (clasp) R 16017 16017 15470 0 -1 4202496 1219 0 0 0 169 0 0 0 20 0 1 0 527977195 15433728 1111 33554432000 4194304 4785740 140735150030672 18446744073709551615 4287017 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16019/statm: 3768 1111 340 145 0 813 0
[pid=16020] ppid=16017 vsize=456484 CPUtime=1.69 cores=2
/proc/16020/stat : 16020 (TNM) R 16017 16017 15470 0 -1 4202496 518 0 0 0 169 0 0 0 20 0 1 0 527977195 467439616 415 33554432000 134512640 134534564 4294221904 18446744073709551615 134528302 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16020/statm: 114121 415 95 6 0 112787 0
[pid=16021] ppid=16017 vsize=8260 CPUtime=1.69 cores=3
/proc/16021/stat : 16021 (march_hi) R 16017 16017 15470 0 -1 4202496 1540 0 0 0 169 0 0 0 25 0 1 0 527977195 8458240 547 33554432000 4194304 4331988 140733637801312 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16021/statm: 2065 547 174 34 0 507 0
[pid=16022] ppid=16017 vsize=58576 CPUtime=6.69 cores=4-7
/proc/16022/stat : 16022 (plingeling) S 16017 16017 15470 0 -1 4202496 4175 1249 0 0 669 0 0 0 18 0 5 0 527977195 59981824 3100 33554432000 4194304 4356188 140733538861056 18446744073709551615 210658949093 0 0 4096 17442 18446744073709551615 0 0 17 5 0 0 0
/proc/16022/statm: 14644 3100 161 40 0 13188 0
[pid=16022/tid=16029] ppid=16017 vsize=58576 CPUtime=1.67 cores=4-7
/proc/16022/task/16029/stat : 16029 (plingeling) R 16017 16017 15470 0 -1 4202560 652 1249 0 0 167 0 0 0 25 0 5 0 527977197 59981824 3100 33554432000 4194304 4356188 140733538861056 18446744073709551615 4279481 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=16022/tid=16030] ppid=16017 vsize=58576 CPUtime=1.66 cores=4-7
/proc/16022/task/16030/stat : 16030 (plingeling) R 16017 16017 15470 0 -1 4202560 743 1249 0 0 166 0 0 0 25 0 5 0 527977197 59981824 3100 33554432000 4194304 4356188 140733538861056 18446744073709551615 4234297 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=16022/tid=16031] ppid=16017 vsize=58576 CPUtime=1.67 cores=4-7
/proc/16022/task/16031/stat : 16031 (plingeling) R 16017 16017 15470 0 -1 4202560 655 1249 0 0 167 0 0 0 25 0 5 0 527977197 59981824 3100 33554432000 4194304 4356188 140733538861056 18446744073709551615 4279567 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=16022/tid=16032] ppid=16017 vsize=58576 CPUtime=1.66 cores=4-7
/proc/16022/task/16032/stat : 16032 (plingeling) R 16017 16017 15470 0 -1 4202560 937 1249 0 0 166 0 0 0 25 0 5 0 527977197 59981824 3100 33554432000 4194304 4356188 140733538861056 18446744073709551615 4279490 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 13.45
Current children cumulated vsize (KiB) 1955696

[startup+1.80066 s]
/proc/loadavg: 8.14 8.11 8.03 10/178 16032
/proc/meminfo: memFree=30825284/32951132 swapFree=67080200/67111528
[pid=16017] ppid=16015 vsize=18324 CPUtime=0 cores=0-7
/proc/16017/stat : 16017 (ppfolio) S 16015 16017 15470 0 -1 4202496 519 0 0 0 0 0 0 0 15 0 1 0 527977194 18763776 389 33554432000 4194304 4287625 140736239246640 18446744073709551615 210647166479 0 0 4096 65536 5888685765256282111 0 0 17 4 0 0 0
/proc/16017/statm: 4581 389 341 23 0 91 0
[pid=16018] ppid=16017 vsize=1398980 CPUtime=1.79 cores=0
/proc/16018/stat : 16018 (cryptominisat) R 16017 16017 15470 0 -1 4202496 4460 0 0 0 179 0 0 0 25 0 1 0 527977195 1432555520 2809 33554432000 4194304 4587354 140734085635184 18446744073709551615 4238692 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/16018/statm: 349745 2809 336 96 0 346307 0
[pid=16019] ppid=16017 vsize=15072 CPUtime=1.79 cores=1
/proc/16019/stat : 16019 (clasp) R 16017 16017 15470 0 -1 4202496 1226 0 0 0 179 0 0 0 20 0 1 0 527977195 15433728 1118 33554432000 4194304 4785740 140735150030672 18446744073709551615 4287076 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/16019/statm: 3768 1118 340 145 0 813 0
[pid=16020] ppid=16017 vsize=456484 CPUtime=1.79 cores=2
/proc/16020/stat : 16020 (TNM) R 16017 16017 15470 0 -1 4202496 518 0 0 0 179 0 0 0 20 0 1 0 527977195 467439616 415 33554432000 134512640 134534564 4294221904 18446744073709551615 134528824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/16020/statm: 114121 415 95 6 0 112787 0
[pid=16021] ppid=16017 vsize=8260 CPUtime=1.79 cores=3
/proc/16021/stat : 16021 (march_hi) R 16017 16017 15470 0 -1 4202496 1543 0 0 0 179 0 0 0 25 0 1 0 527977195 8458240 550 33554432000 4194304 4331988 140733637801312 18446744073709551615 4210416 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/16021/statm: 2065 550 174 34 0 507 0
[pid=16022] ppid=16017 vsize=58192 CPUtime=7.09 cores=4-7
/proc/16022/stat : 16022 (plingeling) S 16017 16017 15470 0 -1 4202496 4175 1249 0 0 709 0 0 0 18 0 5 0 527977195 59588608 3004 33554432000 4194304 4356188 140733538861056 18446744073709551615 210658949093 0 0 4096 17442 18446744073709551615 0 0 17 5 0 0 0
/proc/16022/statm: 14548 3004 161 40 0 13092 0
[pid=16022/tid=16029] ppid=16017 vsize=58192 CPUtime=1.77 cores=4-7
/proc/16022/task/16029/stat : 16029 (plingeling) R 16017 16017 15470 0 -1 4202560 652 1249 0 0 177 0 0 0 25 0 5 0 527977197 59588608 3004 33554432000 4194304 4356188 140733538861056 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=16022/tid=16030] ppid=16017 vsize=58192 CPUtime=1.76 cores=4-7
/proc/16022/task/16030/stat : 16030 (plingeling) R 16017 16017 15470 0 -1 4202560 743 1249 0 0 176 0 0 0 25 0 5 0 527977197 59588608 3004 33554432000 4194304 4356188 140733538861056 18446744073709551615 4331062 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=16022/tid=16031] ppid=16017 vsize=58192 CPUtime=1.77 cores=4-7
/proc/16022/task/16031/stat : 16031 (plingeling) R 16017 16017 15470 0 -1 4202560 655 1249 0 0 177 0 0 0 25 0 5 0 527977197 59588608 3004 33554432000 4194304 4356188 140733538861056 18446744073709551615 4331264 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=16022/tid=16032] ppid=16017 vsize=58192 CPUtime=1.76 cores=4-7
/proc/16022/task/16032/stat : 16032 (plingeling) R 16017 16017 15470 0 -1 4202560 937 1249 0 0 176 0 0 0 25 0 5 0 527977197 59588608 3004 33554432000 4194304 4356188 140733538861056 18446744073709551615 4331971 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 14.25
Current children cumulated vsize (KiB) 1955312

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16017 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=425871
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 7.44087
# while last known CPU time is 14.25
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1.86472
CPU time (s): 14.25
CPU user time (s): 14.25
CPU system time (s): 0
CPU usage (%): 764.19
Max. virtual memory (cumulated for all children) (KiB): 1955824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.42587
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8302
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= 294
involuntary context switches= 85

runsolver used 0.006998 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-30 13:42:56
IDJOB=3222087
IDBENCH=83031
IDSOLVER=1638
FILE ID=node129/3222087-1304163776
RUNJOBID= node129-1304158550-15484
PBS_JOBID= 13170917
Free space on /tmp= 67252 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S314780693-050.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3222087-1304163776/watcher-3222087-1304163776 -o /tmp/evaluation-result-3222087-1304163776/solver-3222087-1304163776 -C 40000 -W 5000 -M 31000  ppfolio HOME/instance-3222087-1304163776.cnf

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= b3fdf3b46fb0b1e907e496e0b191070b
RANDOM SEED=901028753

node129.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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.82
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.75
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      30845844 kB
Buffers:        278884 kB
Cached:        1447548 kB
SwapCached:       5024 kB
Active:         139516 kB
Inactive:      1624692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30845844 kB
SwapTotal:    67111528 kB
SwapFree:     67080200 kB
Dirty:           10140 kB
Writeback:           0 kB
AnonPages:       35560 kB
Mapped:          12344 kB
Slab:           275984 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   186552 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 67240 MiB
End job on node129 at 2011-04-30 13:42:58