Trace number 3221793

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 59.85 7.55901

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1499315720-089.SATISFIABLE.cnf
MD5SUM2a32c611c54ab908b08295ea33000743
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.220965
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 53195
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 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
59.85/7.55	s SATISFIABLE
59.85/7.55	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 71 72 -73 -74 -75 -76 -77 78 -79 80 81 82 83 84 85 86 -87 -88 -89 90 -91 -92 -93 94 -95 -96 97 -98 -99 -100 101 102 -103 104 -105 106 -107 -108 109 110 -111 -112 -113 114 -115 -116 117 -118 -119 120 121 122 123 124 -125 126 -127 128 129 130 -131 132 -133 134 135 -136 137 138 139 -140 -141 142 -143 -144 145 146 -147 148 -149 -150 
59.85/7.55	v 0 
59.85/7.55	solver [3] TNM 2009 answered
59.85/7.55	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-3221793-1304162563/watcher-3221793-1304162563 -o /tmp/evaluation-result-3221793-1304162563/solver-3221793-1304162563 -C 40000 -W 5000 -M 31000 ppfolio HOME/instance-3221793-1304162563.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: 7.50 8.00 8.05 2/174 10170
/proc/meminfo: memFree=30816328/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 25 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 6 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0

[startup+0.0874029 s]
/proc/loadavg: 7.50 8.00 8.05 2/174 10170
/proc/meminfo: memFree=30816328/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 17 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.1004 s]
/proc/loadavg: 7.50 8.00 8.05 2/174 10170
/proc/meminfo: memFree=30816328/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 17 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300364 s]
/proc/loadavg: 7.50 8.00 8.05 2/174 10170
/proc/meminfo: memFree=30816328/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700291 s]
/proc/loadavg: 7.50 8.00 8.05 2/174 10170
/proc/meminfo: memFree=30816328/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50115 s]
/proc/loadavg: 7.50 8.00 8.05 9/184 10185
/proc/meminfo: memFree=30800120/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
[pid=10171] ppid=10170 vsize=1885940 CPUtime=1.48 cores=0
/proc/10171/stat : 10171 (cryptominisat) R 10170 10170 10103 0 -1 4202496 4459 0 0 0 148 0 0 0 25 0 1 0 527854196 1931202560 2953 33554432000 4194304 4587354 140735978494224 18446744073709551615 4365352 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/10171/statm: 471485 2953 337 96 0 468047 0
[pid=10172] ppid=10170 vsize=14336 CPUtime=1.49 cores=1
/proc/10172/stat : 10172 (clasp) R 10170 10170 10103 0 -1 4202496 1049 0 0 0 149 0 0 0 20 0 1 0 527854196 14680064 940 33554432000 4194304 4785740 140736307788160 18446744073709551615 4286953 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/10172/statm: 3584 940 340 145 0 629 0
[pid=10173] ppid=10170 vsize=456088 CPUtime=1.49 cores=2
/proc/10173/stat : 10173 (TNM) R 10170 10170 10103 0 -1 4202496 388 0 0 0 149 0 0 0 20 0 1 0 527854196 467034112 285 33554432000 134512640 134534564 4287290912 18446744073709551615 134528906 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10173/statm: 114022 285 95 6 0 112688 0
[pid=10174] ppid=10170 vsize=7940 CPUtime=1.49 cores=3
/proc/10174/stat : 10174 (march_hi) R 10170 10170 10103 0 -1 4202496 597 0 0 0 149 0 0 0 20 0 1 0 527854196 8130560 479 33554432000 4194304 4331988 140734299187120 18446744073709551615 4226260 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/10174/statm: 1985 479 175 34 0 427 0
[pid=10175] ppid=10170 vsize=122012 CPUtime=5.92 cores=4-7
/proc/10175/stat : 10175 (plingeling) S 10170 10170 10103 0 -1 4202496 3583 1248 0 0 592 0 0 0 18 0 5 0 527854196 124940288 2597 33554432000 4194304 4356188 140735609294400 18446744073709551615 271562340325 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/10175/statm: 30503 2597 162 40 0 29047 0
[pid=10175/tid=10182] ppid=10170 vsize=122012 CPUtime=1.48 cores=4-7
/proc/10175/task/10182/stat : 10182 (plingeling) R 10170 10170 10103 0 -1 4202560 684 1248 0 0 148 0 0 0 23 0 5 0 527854197 124940288 2597 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331350 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=10175/tid=10183] ppid=10170 vsize=122012 CPUtime=1.48 cores=4-7
/proc/10175/task/10183/stat : 10183 (plingeling) R 10170 10170 10103 0 -1 4202560 747 1248 0 0 148 0 0 0 23 0 5 0 527854197 124940288 2597 33554432000 4194304 4356188 140735609294400 18446744073709551615 4274277 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=10175/tid=10184] ppid=10170 vsize=122012 CPUtime=1.48 cores=4-7
/proc/10175/task/10184/stat : 10184 (plingeling) R 10170 10170 10103 0 -1 4202560 728 1248 0 0 148 0 0 0 23 0 5 0 527854197 124940288 2597 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331345 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=10175/tid=10185] ppid=10170 vsize=122012 CPUtime=1.46 cores=4-7
/proc/10175/task/10185/stat : 10185 (plingeling) R 10170 10170 10103 0 -1 4202560 811 1248 0 0 146 0 0 0 23 0 5 0 527854197 124940288 2597 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 11.87
Current children cumulated vsize (KiB) 2504640

[startup+3.10086 s]
/proc/loadavg: 7.50 8.00 8.05 9/184 10185
/proc/meminfo: memFree=30789084/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
[pid=10171] ppid=10170 vsize=1888424 CPUtime=3.09 cores=0
/proc/10171/stat : 10171 (cryptominisat) R 10170 10170 10103 0 -1 4202496 6256 0 0 0 308 1 0 0 25 0 1 0 527854196 1933746176 3681 33554432000 4194304 4587354 140735978494224 18446744073709551615 4357668 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/10171/statm: 472106 3681 337 96 0 468668 0
[pid=10172] ppid=10170 vsize=15028 CPUtime=3.09 cores=1
/proc/10172/stat : 10172 (clasp) R 10170 10170 10103 0 -1 4202496 1215 0 0 0 309 0 0 0 25 0 1 0 527854196 15388672 1106 33554432000 4194304 4785740 140736307788160 18446744073709551615 4287190 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/10172/statm: 3757 1106 340 145 0 802 0
[pid=10173] ppid=10170 vsize=456088 CPUtime=3.09 cores=2
/proc/10173/stat : 10173 (TNM) R 10170 10170 10103 0 -1 4202496 388 0 0 0 309 0 0 0 25 0 1 0 527854196 467034112 285 33554432000 134512640 134534564 4287290912 18446744073709551615 134529031 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10173/statm: 114022 285 95 6 0 112688 0
[pid=10174] ppid=10170 vsize=8508 CPUtime=3.09 cores=3
/proc/10174/stat : 10174 (march_hi) R 10170 10170 10103 0 -1 4202496 693 0 0 0 309 0 0 0 25 0 1 0 527854196 8712192 575 33554432000 4194304 4331988 140734299187120 18446744073709551615 4226263 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/10174/statm: 2127 575 175 34 0 569 0
[pid=10175] ppid=10170 vsize=127216 CPUtime=12.32 cores=4-7
/proc/10175/stat : 10175 (plingeling) S 10170 10170 10103 0 -1 4202496 5412 1248 0 0 1231 1 0 0 18 0 5 0 527854196 130269184 3898 33554432000 4194304 4356188 140735609294400 18446744073709551615 271562340325 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/10175/statm: 31804 3898 162 40 0 30348 0
[pid=10175/tid=10182] ppid=10170 vsize=127216 CPUtime=3.08 cores=4-7
/proc/10175/task/10182/stat : 10182 (plingeling) R 10170 10170 10103 0 -1 4202560 1068 1248 0 0 308 0 0 0 25 0 5 0 527854197 130269184 3898 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=10175/tid=10183] ppid=10170 vsize=127216 CPUtime=3.07 cores=4-7
/proc/10175/task/10183/stat : 10183 (plingeling) R 10170 10170 10103 0 -1 4202560 1261 1248 0 0 307 0 0 0 25 0 5 0 527854197 130269184 3898 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331984 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=10175/tid=10184] ppid=10170 vsize=127216 CPUtime=3.08 cores=4-7
/proc/10175/task/10184/stat : 10184 (plingeling) R 10170 10170 10103 0 -1 4202560 1210 1248 0 0 308 0 0 0 25 0 5 0 527854197 130269184 3898 33554432000 4194304 4356188 140735609294400 18446744073709551615 4332020 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=10175/tid=10185] ppid=10170 vsize=127216 CPUtime=3.05 cores=4-7
/proc/10175/task/10185/stat : 10185 (plingeling) R 10170 10170 10103 0 -1 4202560 1260 1248 0 0 305 0 0 0 25 0 5 0 527854197 130269184 3898 33554432000 4194304 4356188 140735609294400 18446744073709551615 4332007 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 24.68
Current children cumulated vsize (KiB) 2513588

[startup+6.30128 s]
/proc/loadavg: 7.54 8.00 8.05 9/184 10185
/proc/meminfo: memFree=30779660/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
[pid=10171] ppid=10170 vsize=1889592 CPUtime=6.29 cores=0
/proc/10171/stat : 10171 (cryptominisat) R 10170 10170 10103 0 -1 4202496 8592 0 0 0 628 1 0 0 25 0 1 0 527854196 1934942208 4072 33554432000 4194304 4587354 140735978494224 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/10171/statm: 472398 4072 337 96 0 468960 0
[pid=10172] ppid=10170 vsize=16204 CPUtime=6.29 cores=1
/proc/10172/stat : 10172 (clasp) R 10170 10170 10103 0 -1 4202496 1490 0 0 0 629 0 0 0 25 0 1 0 527854196 16592896 1381 33554432000 4194304 4785740 140736307788160 18446744073709551615 4287053 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/10172/statm: 4051 1381 340 145 0 1096 0
[pid=10173] ppid=10170 vsize=456088 CPUtime=6.29 cores=2
/proc/10173/stat : 10173 (TNM) R 10170 10170 10103 0 -1 4202496 388 0 0 0 629 0 0 0 25 0 1 0 527854196 467034112 285 33554432000 134512640 134534564 4287290912 18446744073709551615 134530339 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10173/statm: 114022 285 95 6 0 112688 0
[pid=10174] ppid=10170 vsize=9020 CPUtime=6.29 cores=3
/proc/10174/stat : 10174 (march_hi) R 10170 10170 10103 0 -1 4202496 880 0 0 0 629 0 0 0 25 0 1 0 527854196 9236480 762 33554432000 4194304 4331988 140734299187120 18446744073709551615 4239530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/10174/statm: 2255 762 175 34 0 697 0
[pid=10175] ppid=10170 vsize=128256 CPUtime=25.1 cores=4-7
/proc/10175/stat : 10175 (plingeling) S 10170 10170 10103 0 -1 4202496 7040 1248 0 0 2509 1 0 0 18 0 5 0 527854196 131334144 4182 33554432000 4194304 4356188 140735609294400 18446744073709551615 271562340325 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/10175/statm: 32064 4182 162 40 0 30608 0
[pid=10175/tid=10182] ppid=10170 vsize=128256 CPUtime=6.28 cores=4-7
/proc/10175/task/10182/stat : 10182 (plingeling) R 10170 10170 10103 0 -1 4202560 1542 1248 0 0 628 0 0 0 25 0 5 0 527854197 131334144 4182 33554432000 4194304 4356188 140735609294400 18446744073709551615 4330960 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=10175/tid=10183] ppid=10170 vsize=128256 CPUtime=6.27 cores=4-7
/proc/10175/task/10183/stat : 10183 (plingeling) R 10170 10170 10103 0 -1 4202560 1646 1248 0 0 627 0 0 0 25 0 5 0 527854197 131334144 4182 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331111 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=10175/tid=10184] ppid=10170 vsize=128256 CPUtime=6.28 cores=4-7
/proc/10175/task/10184/stat : 10184 (plingeling) R 10170 10170 10103 0 -1 4202560 1594 1248 0 0 628 0 0 0 25 0 5 0 527854197 131334144 4182 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331264 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=10175/tid=10185] ppid=10170 vsize=128256 CPUtime=6.23 cores=4-7
/proc/10175/task/10185/stat : 10185 (plingeling) R 10170 10170 10103 0 -1 4202560 1645 1248 0 0 623 0 0 0 25 0 5 0 527854197 131334144 4182 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331281 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 50.26
Current children cumulated vsize (KiB) 2517484

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

[startup+7.10113 s]
/proc/loadavg: 7.54 8.00 8.05 10/184 10185
/proc/meminfo: memFree=30776940/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
[pid=10171] ppid=10170 vsize=1889708 CPUtime=7.09 cores=0
/proc/10171/stat : 10171 (cryptominisat) R 10170 10170 10103 0 -1 4202496 9293 0 0 0 708 1 0 0 25 0 1 0 527854196 1935060992 4005 33554432000 4194304 4587354 140735978494224 18446744073709551615 4237684 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/10171/statm: 472427 4005 337 96 0 468989 0
[pid=10172] ppid=10170 vsize=16336 CPUtime=7.09 cores=1
/proc/10172/stat : 10172 (clasp) R 10170 10170 10103 0 -1 4202496 1536 0 0 0 709 0 0 0 25 0 1 0 527854196 16728064 1427 33554432000 4194304 4785740 140736307788160 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/10172/statm: 4084 1427 340 145 0 1129 0
[pid=10173] ppid=10170 vsize=456088 CPUtime=7.09 cores=2
/proc/10173/stat : 10173 (TNM) R 10170 10170 10103 0 -1 4202496 388 0 0 0 709 0 0 0 25 0 1 0 527854196 467034112 285 33554432000 134512640 134534564 4287290912 18446744073709551615 134528864 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10173/statm: 114022 285 95 6 0 112688 0
[pid=10174] ppid=10170 vsize=9784 CPUtime=7.09 cores=3
/proc/10174/stat : 10174 (march_hi) R 10170 10170 10103 0 -1 4202496 925 0 0 0 709 0 0 0 25 0 1 0 527854196 10018816 807 33554432000 4194304 4331988 140734299187120 18446744073709551615 4208312 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/10174/statm: 2446 807 175 34 0 888 0
[pid=10175] ppid=10170 vsize=130180 CPUtime=28.29 cores=4-7
/proc/10175/stat : 10175 (plingeling) S 10170 10170 10103 0 -1 4202496 7553 1248 0 0 2828 1 0 0 18 0 5 0 527854196 133304320 4663 33554432000 4194304 4356188 140735609294400 18446744073709551615 271562340325 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/10175/statm: 32545 4663 162 40 0 31089 0
[pid=10175/tid=10182] ppid=10170 vsize=130180 CPUtime=7.08 cores=4-7
/proc/10175/task/10182/stat : 10182 (plingeling) R 10170 10170 10103 0 -1 4202560 1735 1248 0 0 708 0 0 0 25 0 5 0 527854197 133304320 4663 33554432000 4194304 4356188 140735609294400 18446744073709551615 4330969 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=10175/tid=10183] ppid=10170 vsize=130180 CPUtime=7.07 cores=4-7
/proc/10175/task/10183/stat : 10183 (plingeling) R 10170 10170 10103 0 -1 4202560 1710 1248 0 0 707 0 0 0 25 0 5 0 527854197 133304320 4663 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331268 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=10175/tid=10184] ppid=10170 vsize=130180 CPUtime=7.08 cores=4-7
/proc/10175/task/10184/stat : 10184 (plingeling) R 10170 10170 10103 0 -1 4202560 1722 1248 0 0 708 0 0 0 25 0 5 0 527854197 133304320 4663 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331355 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=10175/tid=10185] ppid=10170 vsize=130180 CPUtime=7.03 cores=4-7
/proc/10175/task/10185/stat : 10185 (plingeling) R 10170 10170 10103 0 -1 4202560 1773 1248 0 0 703 0 0 0 25 0 5 0 527854197 133304320 4663 33554432000 4194304 4356188 140735609294400 18446744073709551615 4332109 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 56.65
Current children cumulated vsize (KiB) 2520420

[startup+7.50106 s]
/proc/loadavg: 7.54 8.00 8.05 10/184 10185
/proc/meminfo: memFree=30776940/32951124 swapFree=67111336/67111528
[pid=10170] ppid=10168 vsize=18324 CPUtime=0 cores=0-7
/proc/10170/stat : 10170 (ppfolio) S 10168 10170 10103 0 -1 4202496 522 0 0 0 0 0 0 0 15 0 1 0 527854196 18763776 390 33554432000 4194304 4287625 140736236670960 18446744073709551615 271550557711 0 0 4096 65536 4585385979463860223 0 0 17 0 0 0 0
/proc/10170/statm: 4581 390 341 23 0 91 0
[pid=10171] ppid=10170 vsize=1889708 CPUtime=7.49 cores=0
/proc/10171/stat : 10171 (cryptominisat) R 10170 10170 10103 0 -1 4202496 9468 0 0 0 748 1 0 0 25 0 1 0 527854196 1935060992 4176 33554432000 4194304 4587354 140735978494224 18446744073709551615 4238608 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/10171/statm: 472427 4176 337 96 0 468989 0
[pid=10172] ppid=10170 vsize=16468 CPUtime=7.49 cores=1
/proc/10172/stat : 10172 (clasp) R 10170 10170 10103 0 -1 4202496 1542 0 0 0 749 0 0 0 25 0 1 0 527854196 16863232 1433 33554432000 4194304 4785740 140736307788160 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/10172/statm: 4117 1433 340 145 0 1162 0
[pid=10173] ppid=10170 vsize=456088 CPUtime=7.49 cores=2
/proc/10173/stat : 10173 (TNM) R 10170 10170 10103 0 -1 4202496 388 0 0 0 749 0 0 0 25 0 1 0 527854196 467034112 285 33554432000 134512640 134534564 4287290912 18446744073709551615 134530669 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10173/statm: 114022 285 95 6 0 112688 0
[pid=10174] ppid=10170 vsize=9784 CPUtime=7.49 cores=3
/proc/10174/stat : 10174 (march_hi) R 10170 10170 10103 0 -1 4202496 945 0 0 0 749 0 0 0 25 0 1 0 527854196 10018816 827 33554432000 4194304 4331988 140734299187120 18446744073709551615 4316645 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/10174/statm: 2446 827 175 34 0 888 0
[pid=10175] ppid=10170 vsize=131204 CPUtime=29.89 cores=4-7
/proc/10175/stat : 10175 (plingeling) S 10170 10170 10103 0 -1 4202496 8001 1248 0 0 2988 1 0 0 18 0 5 0 527854196 134352896 4919 33554432000 4194304 4356188 140735609294400 18446744073709551615 271562340325 0 0 4096 17442 18446744073709551615 0 0 17 4 0 0 0
/proc/10175/statm: 32801 4919 162 40 0 31345 0
[pid=10175/tid=10182] ppid=10170 vsize=131204 CPUtime=7.48 cores=4-7
/proc/10175/task/10182/stat : 10182 (plingeling) R 10170 10170 10103 0 -1 4202560 1831 1248 0 0 748 0 0 0 25 0 5 0 527854197 134352896 4919 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331268 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=10175/tid=10183] ppid=10170 vsize=131204 CPUtime=7.47 cores=4-7
/proc/10175/task/10183/stat : 10183 (plingeling) R 10170 10170 10103 0 -1 4202560 1870 1248 0 0 747 0 0 0 25 0 5 0 527854197 134352896 4919 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331323 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=10175/tid=10184] ppid=10170 vsize=131204 CPUtime=7.48 cores=4-7
/proc/10175/task/10184/stat : 10184 (plingeling) R 10170 10170 10103 0 -1 4202560 1818 1248 0 0 748 0 0 0 25 0 5 0 527854197 134352896 4919 33554432000 4194304 4356188 140735609294400 18446744073709551615 4335667 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=10175/tid=10185] ppid=10170 vsize=131204 CPUtime=7.43 cores=4-7
/proc/10175/task/10185/stat : 10185 (plingeling) R 10170 10170 10103 0 -1 4202560 1869 1248 0 0 743 0 0 0 25 0 5 0 527854197 134352896 4919 33554432000 4194304 4356188 140735609294400 18446744073709551615 4331074 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 59.85
Current children cumulated vsize (KiB) 2521576

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10170 and gives
#  childrusage.ru_utime.tv_sec=30
#  childrusage.ru_utime.tv_usec=189410
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=27995
# CPU time returned by wait4() is 30.2174
# while last known CPU time is 59.85
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 7.55901
CPU time (s): 59.85
CPU user time (s): 59.83
CPU system time (s): 0.02
CPU usage (%): 791.77
Max. virtual memory (cumulated for all children) (KiB): 4448796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.1894
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12930
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= 388
involuntary context switches= 575

runsolver used 0.013997 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-30 13:22:43
IDJOB=3221793
IDBENCH=82982
IDSOLVER=1638
FILE ID=node133/3221793-1304162563
RUNJOBID= node133-1304162563-10117
PBS_JOBID= 13170940
Free space on /tmp= 72756 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1499315720-089.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221793-1304162563/watcher-3221793-1304162563 -o /tmp/evaluation-result-3221793-1304162563/solver-3221793-1304162563 -C 40000 -W 5000 -M 31000  ppfolio HOME/instance-3221793-1304162563.cnf

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

MD5SUM BENCH= 2a32c611c54ab908b08295ea33000743
RANDOM SEED=1314633841

node133.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6741.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30816608 kB
Buffers:        542984 kB
Cached:        1180492 kB
SwapCached:        124 kB
Active:         235288 kB
Inactive:      1551396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30816608 kB
SwapTotal:    67111528 kB
SwapFree:     67111336 kB
Dirty:           10156 kB
Writeback:           0 kB
AnonPages:       63420 kB
Mapped:          14888 kB
Slab:           280796 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184224 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72744 MiB
End job on node133 at 2011-04-30 13:22:51