Trace number 3221295

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 23.02 2.94721

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1018943457-089.SATISFIABLE.cnf
MD5SUM7cd6933caf30eeec07acd345d22c5bcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.170974
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
23.02/2.94	s SATISFIABLE
23.02/2.94	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 
23.02/2.94	v 0 
23.02/2.94	solver [3] TNM 2009 answered
23.02/2.94	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-3221295-1304161233/watcher-3221295-1304161233 -o /tmp/evaluation-result-3221295-1304161233/solver-3221295-1304161233 -C 40000 -W 5000 -M 31000 ppfolio HOME/instance-3221295-1304161233.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: 8.02 7.99 7.98 2/170 1339
/proc/meminfo: memFree=30089452/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) R 1337 1339 1020 0 -1 4194304 492 0 0 0 0 0 0 0 23 0 1 0 527720322 18763776 388 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476515221 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/1339/statm: 4581 388 339 23 0 91 0

[startup+0.10453 s]
/proc/loadavg: 8.02 7.99 7.98 2/170 1339
/proc/meminfo: memFree=30089452/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 25 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.200511 s]
/proc/loadavg: 8.02 7.99 7.98 2/170 1339
/proc/meminfo: memFree=30089452/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 24 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300492 s]
/proc/loadavg: 8.02 7.99 7.98 2/170 1339
/proc/meminfo: memFree=30089452/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 23 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700417 s]
/proc/loadavg: 8.02 7.99 7.98 2/170 1339
/proc/meminfo: memFree=30089452/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 19 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50126 s]
/proc/loadavg: 8.02 7.99 7.98 9/180 1354
/proc/meminfo: memFree=30068540/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
[pid=1340] ppid=1339 vsize=569052 CPUtime=1.49 cores=0
/proc/1340/stat : 1340 (cryptominisat) R 1339 1339 1020 0 -1 4202496 4185 0 0 0 149 0 0 0 20 0 1 0 527720322 582709248 2535 33554432000 4194304 4587354 140734317336160 18446744073709551615 4357604 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/1340/statm: 142263 2535 336 96 0 138825 0
[pid=1341] ppid=1339 vsize=14888 CPUtime=1.49 cores=1
/proc/1341/stat : 1341 (clasp) R 1339 1339 1020 0 -1 4202496 1162 0 0 0 149 0 0 0 20 0 1 0 527720322 15245312 1053 33554432000 4194304 4785740 140733791877008 18446744073709551615 4286953 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1341/statm: 3722 1053 340 145 0 767 0
[pid=1342] ppid=1339 vsize=456492 CPUtime=1.49 cores=2
/proc/1342/stat : 1342 (TNM) R 1339 1339 1020 0 -1 4202496 519 0 0 0 149 0 0 0 20 0 1 0 527720322 467447808 415 33554432000 134512640 134534564 4291610480 18446744073709551615 134528302 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1342/statm: 114123 415 95 6 0 112789 0
[pid=1343] ppid=1339 vsize=8088 CPUtime=1.49 cores=3
/proc/1343/stat : 1343 (march_hi) R 1339 1339 1020 0 -1 4202496 1399 0 0 0 149 0 0 0 20 0 1 0 527720322 8282112 523 33554432000 4194304 4331988 140736052812080 18446744073709551615 4299275 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1343/statm: 2022 523 174 34 0 464 0
[pid=1344] ppid=1339 vsize=123484 CPUtime=5.88 cores=4-7
/proc/1344/stat : 1344 (plingeling) S 1339 1339 1020 0 -1 4202496 4099 1260 0 0 588 0 0 0 25 0 5 0 527720322 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 239488497637 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/1344/statm: 30871 2944 161 40 0 29415 0
[pid=1344/tid=1351] ppid=1339 vsize=123484 CPUtime=1.48 cores=4-7
/proc/1344/task/1351/stat : 1351 (plingeling) R 1339 1339 1020 0 -1 4202560 712 1260 0 0 148 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331141 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=1344/tid=1352] ppid=1339 vsize=123484 CPUtime=1.45 cores=4-7
/proc/1344/task/1352/stat : 1352 (plingeling) R 1339 1339 1020 0 -1 4202560 741 1260 0 0 145 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4234124 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=1344/tid=1353] ppid=1339 vsize=123484 CPUtime=1.47 cores=4-7
/proc/1344/task/1353/stat : 1353 (plingeling) R 1339 1339 1020 0 -1 4202560 562 1260 0 0 147 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331337 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=1344/tid=1354] ppid=1339 vsize=123484 CPUtime=1.46 cores=4-7
/proc/1344/task/1354/stat : 1354 (plingeling) R 1339 1339 1020 0 -1 4202560 895 1260 0 0 146 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331803 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 11.84
Current children cumulated vsize (KiB) 1190328

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

[startup+1.60124 s]
/proc/loadavg: 8.02 7.99 7.98 9/180 1354
/proc/meminfo: memFree=30068540/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
[pid=1340] ppid=1339 vsize=570044 CPUtime=1.59 cores=0
/proc/1340/stat : 1340 (cryptominisat) R 1339 1339 1020 0 -1 4202496 4415 0 0 0 159 0 0 0 20 0 1 0 527720322 583725056 2765 33554432000 4194304 4587354 140734317336160 18446744073709551615 4388264 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/1340/statm: 142511 2765 336 96 0 139073 0
[pid=1341] ppid=1339 vsize=14888 CPUtime=1.59 cores=1
/proc/1341/stat : 1341 (clasp) R 1339 1339 1020 0 -1 4202496 1188 0 0 0 159 0 0 0 20 0 1 0 527720322 15245312 1079 33554432000 4194304 4785740 140733791877008 18446744073709551615 4287241 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1341/statm: 3722 1079 340 145 0 767 0
[pid=1342] ppid=1339 vsize=456492 CPUtime=1.59 cores=2
/proc/1342/stat : 1342 (TNM) R 1339 1339 1020 0 -1 4202496 519 0 0 0 159 0 0 0 20 0 1 0 527720322 467447808 415 33554432000 134512640 134534564 4291610480 18446744073709551615 134530652 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1342/statm: 114123 415 95 6 0 112789 0
[pid=1343] ppid=1339 vsize=8088 CPUtime=1.59 cores=3
/proc/1343/stat : 1343 (march_hi) R 1339 1339 1020 0 -1 4202496 1399 0 0 0 159 0 0 0 20 0 1 0 527720322 8282112 523 33554432000 4194304 4331988 140736052812080 18446744073709551615 4298535 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1343/statm: 2022 523 174 34 0 464 0
[pid=1344] ppid=1339 vsize=123484 CPUtime=6.28 cores=4-7
/proc/1344/stat : 1344 (plingeling) S 1339 1339 1020 0 -1 4202496 4195 1260 0 0 628 0 0 0 25 0 5 0 527720322 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 239488497637 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/1344/statm: 30871 2944 161 40 0 29415 0
[pid=1344/tid=1351] ppid=1339 vsize=123484 CPUtime=1.58 cores=4-7
/proc/1344/task/1351/stat : 1351 (plingeling) R 1339 1339 1020 0 -1 4202560 744 1260 0 0 158 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4330986 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=1344/tid=1352] ppid=1339 vsize=123484 CPUtime=1.55 cores=4-7
/proc/1344/task/1352/stat : 1352 (plingeling) R 1339 1339 1020 0 -1 4202560 773 1260 0 0 155 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331055 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=1344/tid=1353] ppid=1339 vsize=123484 CPUtime=1.57 cores=4-7
/proc/1344/task/1353/stat : 1353 (plingeling) R 1339 1339 1020 0 -1 4202560 562 1260 0 0 157 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331045 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=1344/tid=1354] ppid=1339 vsize=123484 CPUtime=1.56 cores=4-7
/proc/1344/task/1354/stat : 1354 (plingeling) R 1339 1339 1020 0 -1 4202560 927 1260 0 0 156 0 0 0 25 0 5 0 527720324 126447616 2944 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331086 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1191320

[startup+2.40109 s]
/proc/loadavg: 8.02 7.99 7.98 9/180 1354
/proc/meminfo: memFree=30057256/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
[pid=1340] ppid=1339 vsize=570120 CPUtime=2.38 cores=0
/proc/1340/stat : 1340 (cryptominisat) R 1339 1339 1020 0 -1 4202496 4816 0 0 0 238 0 0 0 21 0 1 0 527720322 583802880 2715 33554432000 4194304 4587354 140734317336160 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/1340/statm: 142530 2715 336 96 0 139092 0
[pid=1341] ppid=1339 vsize=15200 CPUtime=2.39 cores=1
/proc/1341/stat : 1341 (clasp) R 1339 1339 1020 0 -1 4202496 1259 0 0 0 239 0 0 0 22 0 1 0 527720322 15564800 1150 33554432000 4194304 4785740 140733791877008 18446744073709551615 4287024 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1341/statm: 3800 1150 340 145 0 845 0
[pid=1342] ppid=1339 vsize=456492 CPUtime=2.39 cores=2
/proc/1342/stat : 1342 (TNM) R 1339 1339 1020 0 -1 4202496 519 0 0 0 239 0 0 0 22 0 1 0 527720322 467447808 415 33554432000 134512640 134534564 4291610480 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1342/statm: 114123 415 95 6 0 112789 0
[pid=1343] ppid=1339 vsize=8088 CPUtime=2.39 cores=3
/proc/1343/stat : 1343 (march_hi) R 1339 1339 1020 0 -1 4202496 1399 0 0 0 239 0 0 0 22 0 1 0 527720322 8282112 523 33554432000 4194304 4331988 140736052812080 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1343/statm: 2022 523 174 34 0 464 0
[pid=1344] ppid=1339 vsize=127080 CPUtime=9.47 cores=4-7
/proc/1344/stat : 1344 (plingeling) S 1339 1339 1020 0 -1 4202496 5542 1260 0 0 947 0 0 0 25 0 5 0 527720322 130129920 3843 33554432000 4194304 4356188 140735257174448 18446744073709551615 239488497637 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/1344/statm: 31770 3843 161 40 0 30314 0
[pid=1344/tid=1351] ppid=1339 vsize=127080 CPUtime=2.38 cores=4-7
/proc/1344/task/1351/stat : 1351 (plingeling) R 1339 1339 1020 0 -1 4202560 1096 1260 0 0 238 0 0 0 25 0 5 0 527720324 130129920 3843 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331019 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=1344/tid=1352] ppid=1339 vsize=127080 CPUtime=2.34 cores=4-7
/proc/1344/task/1352/stat : 1352 (plingeling) R 1339 1339 1020 0 -1 4202560 1190 1260 0 0 234 0 0 0 25 0 5 0 527720324 130129920 3843 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331062 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=1344/tid=1353] ppid=1339 vsize=127080 CPUtime=2.37 cores=4-7
/proc/1344/task/1353/stat : 1353 (plingeling) R 1339 1339 1020 0 -1 4202560 947 1260 0 0 237 0 0 0 25 0 5 0 527720324 130129920 3843 33554432000 4194304 4356188 140735257174448 18446744073709551615 4237368 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=1344/tid=1354] ppid=1339 vsize=127080 CPUtime=2.36 cores=4-7
/proc/1344/task/1354/stat : 1354 (plingeling) R 1339 1339 1020 0 -1 4202560 1120 1260 0 0 236 0 0 0 25 0 5 0 527720324 130129920 3843 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331960 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 19.02
Current children cumulated vsize (KiB) 1195304

[startup+2.80102 s]
/proc/loadavg: 8.02 7.99 7.98 9/180 1354
/proc/meminfo: memFree=30057256/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
[pid=1340] ppid=1339 vsize=570120 CPUtime=2.78 cores=0
/proc/1340/stat : 1340 (cryptominisat) R 1339 1339 1020 0 -1 4202496 5006 0 0 0 278 0 0 0 23 0 1 0 527720322 583802880 2898 33554432000 4194304 4587354 140734317336160 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/1340/statm: 142530 2898 336 96 0 139092 0
[pid=1341] ppid=1339 vsize=15356 CPUtime=2.79 cores=1
/proc/1341/stat : 1341 (clasp) R 1339 1339 1020 0 -1 4202496 1290 0 0 0 279 0 0 0 23 0 1 0 527720322 15724544 1181 33554432000 4194304 4785740 140733791877008 18446744073709551615 4287028 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1341/statm: 3839 1181 340 145 0 884 0
[pid=1342] ppid=1339 vsize=456492 CPUtime=2.79 cores=2
/proc/1342/stat : 1342 (TNM) R 1339 1339 1020 0 -1 4202496 519 0 0 0 279 0 0 0 23 0 1 0 527720322 467447808 415 33554432000 134512640 134534564 4291610480 18446744073709551615 134528988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1342/statm: 114123 415 95 6 0 112789 0
[pid=1343] ppid=1339 vsize=8088 CPUtime=2.79 cores=3
/proc/1343/stat : 1343 (march_hi) R 1339 1339 1020 0 -1 4202496 1399 0 0 0 279 0 0 0 23 0 1 0 527720322 8282112 523 33554432000 4194304 4331988 140736052812080 18446744073709551615 4226263 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1343/statm: 2022 523 174 34 0 464 0
[pid=1344] ppid=1339 vsize=127596 CPUtime=11.07 cores=4-7
/proc/1344/stat : 1344 (plingeling) S 1339 1339 1020 0 -1 4202496 5863 1260 0 0 1107 0 0 0 25 0 5 0 527720322 130658304 3972 33554432000 4194304 4356188 140735257174448 18446744073709551615 239488497637 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/1344/statm: 31899 3972 161 40 0 30443 0
[pid=1344/tid=1351] ppid=1339 vsize=127596 CPUtime=2.78 cores=4-7
/proc/1344/task/1351/stat : 1351 (plingeling) R 1339 1339 1020 0 -1 4202560 1225 1260 0 0 278 0 0 0 25 0 5 0 527720324 130658304 3972 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331148 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=1344/tid=1352] ppid=1339 vsize=127596 CPUtime=2.74 cores=4-7
/proc/1344/task/1352/stat : 1352 (plingeling) R 1339 1339 1020 0 -1 4202560 1254 1260 0 0 274 0 0 0 25 0 5 0 527720324 130658304 3972 33554432000 4194304 4356188 140735257174448 18446744073709551615 4330986 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=1344/tid=1353] ppid=1339 vsize=127596 CPUtime=2.77 cores=4-7
/proc/1344/task/1353/stat : 1353 (plingeling) R 1339 1339 1020 0 -1 4202560 1011 1260 0 0 277 0 0 0 25 0 5 0 527720324 130658304 3972 33554432000 4194304 4356188 140735257174448 18446744073709551615 4281643 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=1344/tid=1354] ppid=1339 vsize=127596 CPUtime=2.76 cores=4-7
/proc/1344/task/1354/stat : 1354 (plingeling) R 1339 1339 1020 0 -1 4202560 1184 1260 0 0 276 0 0 0 25 0 5 0 527720324 130658304 3972 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 22.22
Current children cumulated vsize (KiB) 1195976

[startup+2.901 s]
/proc/loadavg: 8.02 7.99 7.98 9/180 1354
/proc/meminfo: memFree=30057256/32950928 swapFree=67086612/67111528
[pid=1339] ppid=1337 vsize=18324 CPUtime=0 cores=0-7
/proc/1339/stat : 1339 (ppfolio) S 1337 1339 1020 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 527720322 18763776 390 33554432000 4194304 4287625 140734597739584 18446744073709551615 239476715023 0 0 4096 65536 4354918858994221055 0 0 17 4 0 0 0
/proc/1339/statm: 4581 390 341 23 0 91 0
[pid=1340] ppid=1339 vsize=570180 CPUtime=2.88 cores=0
/proc/1340/stat : 1340 (cryptominisat) R 1339 1339 1020 0 -1 4202496 5265 0 0 0 288 0 0 0 23 0 1 0 527720322 583864320 2696 33554432000 4194304 4587354 140734317336160 18446744073709551615 4238406 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/1340/statm: 142545 2696 336 96 0 139107 0
[pid=1341] ppid=1339 vsize=15516 CPUtime=2.89 cores=1
/proc/1341/stat : 1341 (clasp) R 1339 1339 1020 0 -1 4202496 1306 0 0 0 289 0 0 0 24 0 1 0 527720322 15888384 1197 33554432000 4194304 4785740 140733791877008 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/1341/statm: 3879 1197 340 145 0 924 0
[pid=1342] ppid=1339 vsize=456492 CPUtime=2.89 cores=2
/proc/1342/stat : 1342 (TNM) R 1339 1339 1020 0 -1 4202496 519 0 0 0 289 0 0 0 24 0 1 0 527720322 467447808 415 33554432000 134512640 134534564 4291610480 18446744073709551615 134530329 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/1342/statm: 114123 415 95 6 0 112789 0
[pid=1343] ppid=1339 vsize=8088 CPUtime=2.89 cores=3
/proc/1343/stat : 1343 (march_hi) R 1339 1339 1020 0 -1 4202496 1399 0 0 0 289 0 0 0 24 0 1 0 527720322 8282112 523 33554432000 4194304 4331988 140736052812080 18446744073709551615 4210430 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/1343/statm: 2022 523 174 34 0 464 0
[pid=1344] ppid=1339 vsize=127724 CPUtime=11.47 cores=4-7
/proc/1344/stat : 1344 (plingeling) S 1339 1339 1020 0 -1 4202496 5895 1260 0 0 1147 0 0 0 25 0 5 0 527720322 130789376 4004 33554432000 4194304 4356188 140735257174448 18446744073709551615 239488497637 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/1344/statm: 31931 4004 161 40 0 30475 0
[pid=1344/tid=1351] ppid=1339 vsize=127724 CPUtime=2.88 cores=4-7
/proc/1344/task/1351/stat : 1351 (plingeling) R 1339 1339 1020 0 -1 4202560 1225 1260 0 0 288 0 0 0 25 0 5 0 527720324 130789376 4004 33554432000 4194304 4356188 140735257174448 18446744073709551615 4331023 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=1344/tid=1352] ppid=1339 vsize=127724 CPUtime=2.84 cores=4-7
/proc/1344/task/1352/stat : 1352 (plingeling) R 1339 1339 1020 0 -1 4202560 1254 1260 0 0 284 0 0 0 25 0 5 0 527720324 130789376 4004 33554432000 4194304 4356188 140735257174448 18446744073709551615 4332020 0 0 4096 17442 0 0 0 -1 7 0 0 0
[pid=1344/tid=1353] ppid=1339 vsize=127724 CPUtime=2.87 cores=4-7
/proc/1344/task/1353/stat : 1353 (plingeling) R 1339 1339 1020 0 -1 4202560 1011 1260 0 0 287 0 0 0 25 0 5 0 527720324 130789376 4004 33554432000 4194304 4356188 140735257174448 18446744073709551615 4332003 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=1344/tid=1354] ppid=1339 vsize=127724 CPUtime=2.86 cores=4-7
/proc/1344/task/1354/stat : 1354 (plingeling) R 1339 1339 1020 0 -1 4202560 1216 1260 0 0 286 0 0 0 25 0 5 0 527720324 130789376 4004 33554432000 4194304 4356188 140735257174448 18446744073709551615 4330986 0 0 4096 17442 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 23.02
Current children cumulated vsize (KiB) 1196324

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1339 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=751213
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 11.7732
# while last known CPU time is 23.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 2.94721
CPU time (s): 23.02
CPU user time (s): 23.02
CPU system time (s): 0
CPU usage (%): 781.077
Max. virtual memory (cumulated for all children) (KiB): 1196324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7512
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9065
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= 393
involuntary context switches= 41

runsolver used 0.004999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-30 13:00:33
IDJOB=3221295
IDBENCH=82899
IDSOLVER=1638
FILE ID=node148/3221295-1304161233
RUNJOBID= node148-1304161030-1034
PBS_JOBID= 13170928
Free space on /tmp= 72964 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1018943457-089.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221295-1304161233/watcher-3221295-1304161233 -o /tmp/evaluation-result-3221295-1304161233/solver-3221295-1304161233 -C 40000 -W 5000 -M 31000  ppfolio HOME/instance-3221295-1304161233.cnf

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

MD5SUM BENCH= 7cd6933caf30eeec07acd345d22c5bcd
RANDOM SEED=2100842440

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30089616 kB
Buffers:        765080 kB
Cached:        1681360 kB
SwapCached:       3696 kB
Active:         159004 kB
Inactive:      2329360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30089616 kB
SwapTotal:    67111528 kB
SwapFree:     67086612 kB
Dirty:           10272 kB
Writeback:           0 kB
AnonPages:       41160 kB
Mapped:          13452 kB
Slab:           304884 kB
PageTables:       4684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   183516 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= 72952 MiB
End job on node148 at 2011-04-30 13:00:36