Trace number 3191166

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 41.09 10.3103

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S173446080-001.UNKNOWN.cnf
MD5SUM4c16bc52ec8b88c947f571c625ddf62f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.03423
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) 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
41.09/10.30	s UNSATISFIABLE
41.09/10.31	solver [5] march_hi 2009 answered
41.09/10.31	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-3191166-1304063160/watcher-3191166-1304063160 -o /tmp/evaluation-result-3191166-1304063160/solver-3191166-1304063160 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191166-1304063160.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: 5.10 5.22 6.58 1/171 3955
/proc/meminfo: memFree=18296364/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) R 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 25 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0

[startup+0.0537739 s]
/proc/loadavg: 5.10 5.22 6.58 1/171 3955
/proc/meminfo: memFree=18296364/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) R 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 25 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100765 s]
/proc/loadavg: 5.10 5.22 6.58 1/171 3955
/proc/meminfo: memFree=18296364/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) R 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 25 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300728 s]
/proc/loadavg: 5.10 5.22 6.58 1/171 3955
/proc/meminfo: memFree=18296364/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) R 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 25 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700655 s]
/proc/loadavg: 5.10 5.22 6.58 1/171 3955
/proc/meminfo: memFree=18296364/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 21 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50051 s]
/proc/loadavg: 5.17 5.23 6.58 6/177 3961
/proc/meminfo: memFree=18288132/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
[pid=3956] ppid=3955 vsize=879428 CPUtime=1.49 cores=1
/proc/3956/stat : 3956 (cryptominisat) R 3955 3955 2759 0 -1 4202496 2975 0 0 0 149 0 0 0 25 0 1 0 517916429 900534272 2053 33554432000 4194304 4587354 140734924343648 18446744073709551615 4238602 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3956/statm: 219857 2053 337 96 0 216419 0
[pid=3957] ppid=3955 vsize=13616 CPUtime=1.49 cores=5
/proc/3957/stat : 3957 (clasp) R 3955 3955 2759 0 -1 4202496 863 0 0 0 149 0 0 0 20 0 1 0 517916429 13942784 752 33554432000 4194304 4785740 140733303997504 18446744073709551615 4552547 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/3957/statm: 3404 752 340 145 0 449 0
[pid=3958] ppid=3955 vsize=455836 CPUtime=0.77 cores=7
/proc/3958/stat : 3958 (TNM) R 3955 3955 2759 0 -1 4202496 311 0 0 0 77 0 0 0 25 0 1 0 517916429 466776064 208 33554432000 134512640 134534564 4288947568 18446744073709551615 134528444 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3958/statm: 113959 208 95 6 0 112625 0
[pid=3959] ppid=3955 vsize=6312 CPUtime=1.49 cores=3
/proc/3959/stat : 3959 (lingeling) R 3955 3955 2759 0 -1 4202496 1011 0 0 0 149 0 0 0 20 0 1 0 517916429 6463488 776 33554432000 4194304 4352236 140733785597584 18446744073709551615 4207584 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/3959/statm: 1578 776 127 39 0 658 0
[pid=3960] ppid=3955 vsize=7304 CPUtime=0.71 cores=7
/proc/3960/stat : 3960 (march_hi) R 3955 3955 2759 0 -1 4202496 470 0 0 0 71 0 0 0 25 0 1 0 517916429 7479296 363 33554432000 4194304 4331988 140733995600640 18446744073709551615 4229375 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3960/statm: 1826 363 172 34 0 268 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 1380820

[startup+3.10122 s]
/proc/loadavg: 5.17 5.23 6.58 6/177 3961
/proc/meminfo: memFree=18282568/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
[pid=3956] ppid=3955 vsize=882660 CPUtime=3.09 cores=1
/proc/3956/stat : 3956 (cryptominisat) R 3955 3955 2759 0 -1 4202496 4507 0 0 0 309 0 0 0 25 0 1 0 517916429 903843840 2541 33554432000 4194304 4587354 140734924343648 18446744073709551615 4238463 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3956/statm: 220665 2541 337 96 0 217227 0
[pid=3957] ppid=3955 vsize=14156 CPUtime=3.09 cores=5
/proc/3957/stat : 3957 (clasp) R 3955 3955 2759 0 -1 4202496 992 0 0 0 309 0 0 0 25 0 1 0 517916429 14495744 881 33554432000 4194304 4785740 140733303997504 18446744073709551615 4286953 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/3957/statm: 3539 881 340 145 0 584 0
[pid=3958] ppid=3955 vsize=455836 CPUtime=1.57 cores=7
/proc/3958/stat : 3958 (TNM) R 3955 3955 2759 0 -1 4202496 311 0 0 0 157 0 0 0 25 0 1 0 517916429 466776064 208 33554432000 134512640 134534564 4288947568 18446744073709551615 4961716 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3958/statm: 113959 208 95 6 0 112625 0
[pid=3959] ppid=3955 vsize=6572 CPUtime=3.09 cores=3
/proc/3959/stat : 3959 (lingeling) R 3955 3955 2759 0 -1 4202496 1364 0 0 0 309 0 0 0 25 0 1 0 517916429 6729728 841 33554432000 4194304 4352236 140733785597584 18446744073709551615 4329149 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/3959/statm: 1643 841 127 39 0 723 0
[pid=3960] ppid=3955 vsize=7460 CPUtime=1.51 cores=7
/proc/3960/stat : 3960 (march_hi) R 3955 3955 2759 0 -1 4202496 483 0 0 0 151 0 0 0 25 0 1 0 517916429 7639040 376 33554432000 4194304 4331988 140733995600640 18446744073709551615 4229548 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3960/statm: 1865 376 172 34 0 307 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 1385008

[startup+6.30063 s]
/proc/loadavg: 5.17 5.23 6.58 6/177 3961
/proc/meminfo: memFree=18276868/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
[pid=3956] ppid=3955 vsize=883704 CPUtime=6.29 cores=1
/proc/3956/stat : 3956 (cryptominisat) R 3955 3955 2759 0 -1 4202496 5980 0 0 0 628 1 0 0 25 0 1 0 517916429 904912896 2708 33554432000 4194304 4587354 140734924343648 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3956/statm: 220926 2708 337 96 0 217488 0
[pid=3957] ppid=3955 vsize=14828 CPUtime=6.29 cores=5
/proc/3957/stat : 3957 (clasp) R 3955 3955 2759 0 -1 4202496 1182 0 0 0 629 0 0 0 25 0 1 0 517916429 15183872 1071 33554432000 4194304 4785740 140733303997504 18446744073709551615 4552983 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/3957/statm: 3707 1071 340 145 0 752 0
[pid=3958] ppid=3955 vsize=455836 CPUtime=3.15 cores=7
/proc/3958/stat : 3958 (TNM) R 3955 3955 2759 0 -1 4202496 311 0 0 0 315 0 0 0 25 0 1 0 517916429 466776064 208 33554432000 134512640 134534564 4288947568 18446744073709551615 134530652 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3958/statm: 113959 208 95 6 0 112625 0
[pid=3959] ppid=3955 vsize=8112 CPUtime=6.29 cores=3
/proc/3959/stat : 3959 (lingeling) R 3955 3955 2759 0 -1 4202496 2133 0 0 0 629 0 0 0 25 0 1 0 517916429 8306688 1226 33554432000 4194304 4352236 140733785597584 18446744073709551615 4271184 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/3959/statm: 2028 1226 127 39 0 1108 0
[pid=3960] ppid=3955 vsize=7460 CPUtime=3.11 cores=7
/proc/3960/stat : 3960 (march_hi) R 3955 3955 2759 0 -1 4202496 514 0 0 0 311 0 0 0 25 0 1 0 517916429 7639040 407 33554432000 4194304 4331988 140733995600640 18446744073709551615 4226471 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3960/statm: 1865 407 172 34 0 307 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 1388264

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

[startup+7.90034 s]
/proc/loadavg: 5.16 5.22 6.57 6/177 3961
/proc/meminfo: memFree=18276264/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
[pid=3956] ppid=3955 vsize=883032 CPUtime=7.89 cores=1
/proc/3956/stat : 3956 (cryptominisat) R 3955 3955 2759 0 -1 4202496 6628 0 0 0 788 1 0 0 25 0 1 0 517916429 904224768 2851 33554432000 4194304 4587354 140734924343648 18446744073709551615 4238755 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3956/statm: 220758 2851 337 96 0 217320 0
[pid=3957] ppid=3955 vsize=15096 CPUtime=7.89 cores=5
/proc/3957/stat : 3957 (clasp) R 3955 3955 2759 0 -1 4202496 1218 0 0 0 789 0 0 0 25 0 1 0 517916429 15458304 1107 33554432000 4194304 4785740 140733303997504 18446744073709551615 4552550 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/3957/statm: 3774 1107 340 145 0 819 0
[pid=3958] ppid=3955 vsize=455836 CPUtime=3.94 cores=7
/proc/3958/stat : 3958 (TNM) R 3955 3955 2759 0 -1 4202496 311 0 0 0 394 0 0 0 25 0 1 0 517916429 466776064 208 33554432000 134512640 134534564 4288947568 18446744073709551615 134528906 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3958/statm: 113959 208 95 6 0 112625 0
[pid=3959] ppid=3955 vsize=7856 CPUtime=7.89 cores=3
/proc/3959/stat : 3959 (lingeling) R 3955 3955 2759 0 -1 4202496 2293 0 0 0 789 0 0 0 25 0 1 0 517916429 8044544 1162 33554432000 4194304 4352236 140733785597584 18446744073709551615 4328100 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/3959/statm: 1964 1162 127 39 0 1044 0
[pid=3960] ppid=3955 vsize=7596 CPUtime=3.9 cores=7
/proc/3960/stat : 3960 (march_hi) R 3955 3955 2759 0 -1 4202496 543 0 0 0 390 0 0 0 25 0 1 0 517916429 7778304 436 33554432000 4194304 4331988 140733995600640 18446744073709551615 4263216 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3960/statm: 1899 436 172 34 0 341 0
Current children cumulated CPU time (s) 31.51
Current children cumulated vsize (KiB) 1387740

[startup+9.50105 s]
/proc/loadavg: 5.16 5.22 6.57 6/177 3962
/proc/meminfo: memFree=18275892/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
[pid=3956] ppid=3955 vsize=887276 CPUtime=9.49 cores=1
/proc/3956/stat : 3956 (cryptominisat) R 3955 3955 2759 0 -1 4202496 7235 0 0 0 948 1 0 0 25 0 1 0 517916429 908570624 2914 33554432000 4194304 4587354 140734924343648 18446744073709551615 4238423 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3956/statm: 221819 2914 337 96 0 218381 0
[pid=3957] ppid=3955 vsize=15388 CPUtime=9.49 cores=5
/proc/3957/stat : 3957 (clasp) R 3955 3955 2759 0 -1 4202496 1289 0 0 0 949 0 0 0 25 0 1 0 517916429 15757312 1178 33554432000 4194304 4785740 140733303997504 18446744073709551615 4278070 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/3957/statm: 3847 1178 340 145 0 892 0
[pid=3958] ppid=3955 vsize=455836 CPUtime=4.74 cores=7
/proc/3958/stat : 3958 (TNM) R 3955 3955 2759 0 -1 4202496 311 0 0 0 474 0 0 0 25 0 1 0 517916429 466776064 208 33554432000 134512640 134534564 4288947568 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3958/statm: 113959 208 95 6 0 112625 0
[pid=3959] ppid=3955 vsize=8368 CPUtime=9.49 cores=3
/proc/3959/stat : 3959 (lingeling) R 3955 3955 2759 0 -1 4202496 2549 0 0 0 949 0 0 0 25 0 1 0 517916429 8568832 1290 33554432000 4194304 4352236 140733785597584 18446744073709551615 4328368 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/3959/statm: 2092 1290 127 39 0 1172 0
[pid=3960] ppid=3955 vsize=7664 CPUtime=4.7 cores=7
/proc/3960/stat : 3960 (march_hi) R 3955 3955 2759 0 -1 4202496 552 0 0 0 470 0 0 0 25 0 1 0 517916429 7847936 445 33554432000 4194304 4331988 140733995600640 18446744073709551615 4211519 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3960/statm: 1916 445 173 34 0 358 0
Current children cumulated CPU time (s) 37.91
Current children cumulated vsize (KiB) 1392856

[startup+9.90697 s]
/proc/loadavg: 5.16 5.22 6.57 6/177 3962
/proc/meminfo: memFree=18275776/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
[pid=3956] ppid=3955 vsize=883136 CPUtime=9.89 cores=1
/proc/3956/stat : 3956 (cryptominisat) R 3955 3955 2759 0 -1 4202496 7550 0 0 0 988 1 0 0 25 0 1 0 517916429 904331264 2685 33554432000 4194304 4587354 140734924343648 18446744073709551615 4238690 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3956/statm: 220784 2685 337 96 0 217346 0
[pid=3957] ppid=3955 vsize=15388 CPUtime=9.9 cores=5
/proc/3957/stat : 3957 (clasp) R 3955 3955 2759 0 -1 4202496 1289 0 0 0 990 0 0 0 25 0 1 0 517916429 15757312 1178 33554432000 4194304 4785740 140733303997504 18446744073709551615 4553068 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/3957/statm: 3847 1178 340 145 0 892 0
[pid=3958] ppid=3955 vsize=455836 CPUtime=4.94 cores=7
/proc/3958/stat : 3958 (TNM) R 3955 3955 2759 0 -1 4202496 311 0 0 0 494 0 0 0 25 0 1 0 517916429 466776064 208 33554432000 134512640 134534564 4288947568 18446744073709551615 134528726 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3958/statm: 113959 208 95 6 0 112625 0
[pid=3959] ppid=3955 vsize=7856 CPUtime=9.9 cores=3
/proc/3959/stat : 3959 (lingeling) R 3955 3955 2759 0 -1 4202496 2549 0 0 0 990 0 0 0 25 0 1 0 517916429 8044544 1162 33554432000 4194304 4352236 140733785597584 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/3959/statm: 1964 1162 127 39 0 1044 0
[pid=3960] ppid=3955 vsize=7664 CPUtime=4.9 cores=7
/proc/3960/stat : 3960 (march_hi) R 3955 3955 2759 0 -1 4202496 554 0 0 0 490 0 0 0 25 0 1 0 517916429 7847936 447 33554432000 4194304 4331988 140733995600640 18446744073709551615 4288532 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3960/statm: 1916 447 173 34 0 358 0
Current children cumulated CPU time (s) 39.53
Current children cumulated vsize (KiB) 1388204

[startup+10.3009 s]
/proc/loadavg: 5.16 5.22 6.57 6/177 3962
/proc/meminfo: memFree=18275776/32951124 swapFree=67111528/67111528
[pid=3955] ppid=3953 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/3955/stat : 3955 (ppfolio) S 3953 3955 2759 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517916429 18763776 390 33554432000 4194304 4287625 140733623449792 18446744073709551615 230809185807 0 0 4096 65536 4587452374129311743 0 0 17 1 0 0 0
/proc/3955/statm: 4581 390 341 23 0 91 0
[pid=3956] ppid=3955 vsize=885412 CPUtime=10.28 cores=1
/proc/3956/stat : 3956 (cryptominisat) R 3955 3955 2759 0 -1 4202496 8104 0 0 0 1027 1 0 0 25 0 1 0 517916429 906661888 3236 33554432000 4194304 4587354 140734924343648 18446744073709551615 4238944 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/3956/statm: 221353 3236 337 96 0 217915 0
[pid=3957] ppid=3955 vsize=15388 CPUtime=10.29 cores=5
/proc/3957/stat : 3957 (clasp) R 3955 3955 2759 0 -1 4202496 1297 0 0 0 1029 0 0 0 25 0 1 0 517916429 15757312 1186 33554432000 4194304 4785740 140733303997504 18446744073709551615 4552970 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/3957/statm: 3847 1186 340 145 0 892 0
[pid=3958] ppid=3955 vsize=455836 CPUtime=5.14 cores=7
/proc/3958/stat : 3958 (TNM) R 3955 3955 2759 0 -1 4202496 311 0 0 0 514 0 0 0 25 0 1 0 517916429 466776064 208 33554432000 134512640 134534564 4288947568 18446744073709551615 134530278 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3958/statm: 113959 208 95 6 0 112625 0
[pid=3959] ppid=3955 vsize=8240 CPUtime=10.29 cores=3
/proc/3959/stat : 3959 (lingeling) R 3955 3955 2759 0 -1 4202496 2645 0 0 0 1029 0 0 0 25 0 1 0 517916429 8437760 1258 33554432000 4194304 4352236 140733785597584 18446744073709551615 4329004 0 0 4096 17506 0 0 0 17 3 0 0 0
/proc/3959/statm: 2060 1258 127 39 0 1140 0
[pid=3960] ppid=3955 vsize=7664 CPUtime=5.09 cores=7
/proc/3960/stat : 3960 (march_hi) R 3955 3955 2759 0 -1 4202496 556 0 0 0 509 0 0 0 25 0 1 0 517916429 7847936 449 33554432000 4194304 4331988 140733995600640 18446744073709551615 4226499 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/3960/statm: 1916 449 173 34 0 358 0
Current children cumulated CPU time (s) 41.09
Current children cumulated vsize (KiB) 1390864

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3955 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=738087
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=24996
# CPU time returned by wait4() is 25.7631
# while last known CPU time is 41.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10.3103
CPU time (s): 41.09
CPU user time (s): 41.08
CPU system time (s): 0.01
CPU usage (%): 398.534
Max. virtual memory (cumulated for all children) (KiB): 1392856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.7381
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10257
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= 486
involuntary context switches= 595

runsolver used 0.014997 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-29 09:46:00
IDJOB=3191166
IDBENCH=82897
IDSOLVER=1612
FILE ID=node104/3191166-1304063160
RUNJOBID= node104-1304057377-2782
PBS_JOBID= 13170438
Free space on /tmp= 71548 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S173446080-001.UNKNOWN.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191166-1304063160/watcher-3191166-1304063160 -o /tmp/evaluation-result-3191166-1304063160/solver-3191166-1304063160 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191166-1304063160.cnf

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

MD5SUM BENCH= 4c16bc52ec8b88c947f571c625ddf62f
RANDOM SEED=333884547

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18296396 kB
Buffers:       2197440 kB
Cached:       11807948 kB
SwapCached:          0 kB
Active:        2360844 kB
Inactive:     11708860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18296396 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10104 kB
Writeback:           0 kB
AnonPages:       63880 kB
Mapped:          14708 kB
Slab:           523304 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188812 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= 71540 MiB
End job on node104 at 2011-04-29 09:46:10