Trace number 3191259

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 16.04 4.72038

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S185833400-026.SATISFIABLE.cnf
MD5SUM975fcba238403114d7315dde1e6a58bd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.277956
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
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 53727
Number of clauses of size over 50

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 4 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 4
0.00/0.00	Starting TNM 2009 on core(s) 6
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 6
16.04/4.71	s SATISFIABLE
16.04/4.71	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 -151 152 -153 -154 -155 156 -157 158 159 -160 -161 -162 163 -164 -165 166 167 -168 169 170 -171 172 -173 -174 175 
16.04/4.71	v 0 
16.04/4.72	solver [3] TNM 2009 answered
16.04/4.72	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-3191259-1304076467/watcher-3191259-1304076467 -o /tmp/evaluation-result-3191259-1304076467/solver-3191259-1304076467 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191259-1304076467.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.12 2.68 4.70 5/181 30555
/proc/meminfo: memFree=30908036/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) R 30553 30555 28330 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 597877405 18763776 389 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/30555/statm: 4581 389 341 23 0 91 0

[startup+0.237095 s]
/proc/loadavg: 2.12 2.68 4.70 5/181 30555
/proc/meminfo: memFree=30908036/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 520 0 0 0 0 0 0 0 24 0 1 0 597877405 18763776 389 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 4220655844859052031 0 0 17 4 0 0 0
/proc/30555/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.301083 s]
/proc/loadavg: 2.12 2.68 4.70 5/181 30555
/proc/meminfo: memFree=30908036/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 520 0 0 0 0 0 0 0 24 0 1 0 597877405 18763776 389 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 4220655844859052031 0 0 17 4 0 0 0
/proc/30555/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.401064 s]
/proc/loadavg: 2.12 2.68 4.70 5/181 30555
/proc/meminfo: memFree=30908036/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 520 0 0 0 0 0 0 0 22 0 1 0 597877405 18763776 389 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 4220655844859052031 0 0 17 4 0 0 0
/proc/30555/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.701017 s]
/proc/loadavg: 2.12 2.68 4.70 5/181 30555
/proc/meminfo: memFree=30908036/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 520 0 0 0 0 0 0 0 20 0 1 0 597877405 18763776 389 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 4220655844859052031 0 0 17 4 0 0 0
/proc/30555/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50088 s]
/proc/loadavg: 2.12 2.68 4.70 10/187 30561
/proc/meminfo: memFree=30893728/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 520 0 0 0 0 0 0 0 15 0 1 0 597877405 18763776 389 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 4220655844859052031 0 0 17 4 0 0 0
/proc/30555/statm: 4581 389 341 23 0 91 0
[pid=30556] ppid=30555 vsize=1608872 CPUtime=1.49 cores=0
/proc/30556/stat : 30556 (cryptominisat) R 30555 30555 28330 0 -1 4202496 4567 0 0 0 149 0 0 0 25 0 1 0 597877405 1647484928 2905 33554432000 4194304 4587354 140735903068784 18446744073709551615 4388350 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/30556/statm: 402218 2905 337 96 0 398780 0
[pid=30557] ppid=30555 vsize=14612 CPUtime=1.49 cores=4
/proc/30557/stat : 30557 (clasp) R 30555 30555 28330 0 -1 4202496 1118 0 0 0 149 0 0 0 25 0 1 0 597877405 14962688 1010 33554432000 4194304 4785740 140736397216912 18446744073709551615 4287244 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/30557/statm: 3653 1010 341 145 0 698 0
[pid=30558] ppid=30555 vsize=456104 CPUtime=0.78 cores=6
/proc/30558/stat : 30558 (TNM) R 30555 30555 28330 0 -1 4202496 414 0 0 0 78 0 0 0 25 0 1 0 597877405 467050496 311 33554432000 134512640 134534564 4292568560 18446744073709551615 134528955 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30558/statm: 114026 311 95 6 0 112692 0
[pid=30559] ppid=30555 vsize=6296 CPUtime=1.49 cores=2
/proc/30559/stat : 30559 (lingeling) R 30555 30555 28330 0 -1 4202496 1086 0 0 0 149 0 0 0 25 0 1 0 597877405 6447104 767 33554432000 4194304 4352236 140735567400752 18446744073709551615 4328100 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/30559/statm: 1574 767 127 39 0 654 0
[pid=30560] ppid=30555 vsize=7760 CPUtime=0.7 cores=6
/proc/30560/stat : 30560 (march_hi) R 30555 30555 28330 0 -1 4202496 670 0 0 0 70 0 0 0 25 0 1 0 597877405 7946240 451 33554432000 4194304 4331988 140736758688752 18446744073709551615 4210448 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30560/statm: 1940 451 174 34 0 382 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 2111968

[startup+3.10059 s]
/proc/loadavg: 2.12 2.68 4.70 9/186 30561
/proc/meminfo: memFree=30894112/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=2.01 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 522 5031 0 0 0 0 201 0 15 0 1 0 597877405 18763776 391 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 4294934785 0 0 17 4 0 0 0
/proc/30555/statm: 4581 391 342 23 0 91 0
[pid=30557] ppid=30555 vsize=15452 CPUtime=3.09 cores=4
/proc/30557/stat : 30557 (clasp) R 30555 30555 28330 0 -1 4202496 1303 0 0 0 309 0 0 0 25 0 1 0 597877405 15822848 1195 33554432000 4194304 4785740 140736397216912 18446744073709551615 4278083 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/30557/statm: 3863 1195 341 145 0 908 0
[pid=30558] ppid=30555 vsize=456104 CPUtime=1.57 cores=6
/proc/30558/stat : 30558 (TNM) R 30555 30555 28330 0 -1 4202496 414 0 0 0 157 0 0 0 25 0 1 0 597877405 467050496 311 33554432000 134512640 134534564 4292568560 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30558/statm: 114026 311 95 6 0 112692 0
[pid=30559] ppid=30555 vsize=6464 CPUtime=3.08 cores=2
/proc/30559/stat : 30559 (lingeling) R 30555 30555 28330 0 -1 4202496 1312 0 0 0 308 0 0 0 25 0 1 0 597877405 6619136 809 33554432000 4194304 4352236 140735567400752 18446744073709551615 4328068 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/30559/statm: 1616 809 127 39 0 696 0
[pid=30560] ppid=30555 vsize=8012 CPUtime=1.5 cores=6
/proc/30560/stat : 30560 (march_hi) R 30555 30555 28330 0 -1 4202496 720 0 0 0 150 0 0 0 25 0 1 0 597877405 8204288 501 33554432000 4194304 4331988 140736758688752 18446744073709551615 4210418 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30560/statm: 2003 501 175 34 0 445 0
Current children cumulated CPU time (s) 11.25
Current children cumulated vsize (KiB) 504356

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

[startup+3.30056 s]
/proc/loadavg: 2.12 2.68 4.70 9/186 30561
/proc/meminfo: memFree=30894112/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=2.01 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 522 5031 0 0 0 0 201 0 15 0 1 0 597877405 18763776 391 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 4294934785 0 0 17 4 0 0 0
/proc/30555/statm: 4581 391 342 23 0 91 0
[pid=30557] ppid=30555 vsize=15452 CPUtime=3.29 cores=4
/proc/30557/stat : 30557 (clasp) R 30555 30555 28330 0 -1 4202496 1313 0 0 0 329 0 0 0 25 0 1 0 597877405 15822848 1205 33554432000 4194304 4785740 140736397216912 18446744073709551615 4286927 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/30557/statm: 3863 1205 341 145 0 908 0
[pid=30558] ppid=30555 vsize=456104 CPUtime=1.67 cores=6
/proc/30558/stat : 30558 (TNM) R 30555 30555 28330 0 -1 4202496 414 0 0 0 167 0 0 0 25 0 1 0 597877405 467050496 311 33554432000 134512640 134534564 4292568560 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30558/statm: 114026 311 95 6 0 112692 0
[pid=30559] ppid=30555 vsize=7488 CPUtime=3.28 cores=2
/proc/30559/stat : 30559 (lingeling) R 30555 30555 28330 0 -1 4202496 1568 0 0 0 328 0 0 0 25 0 1 0 597877405 7667712 1065 33554432000 4194304 4352236 140735567400752 18446744073709551615 4329086 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/30559/statm: 1872 1065 127 39 0 952 0
[pid=30560] ppid=30555 vsize=8012 CPUtime=1.6 cores=6
/proc/30560/stat : 30560 (march_hi) R 30555 30555 28330 0 -1 4202496 726 0 0 0 160 0 0 0 25 0 1 0 597877405 8204288 507 33554432000 4194304 4331988 140736758688752 18446744073709551615 4287517 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30560/statm: 2003 507 175 34 0 445 0
Current children cumulated CPU time (s) 11.85
Current children cumulated vsize (KiB) 505380

[startup+4.10042 s]
/proc/loadavg: 2.75 2.80 4.73 9/186 30561
/proc/meminfo: memFree=30892004/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=2.01 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 522 5031 0 0 0 0 201 0 15 0 1 0 597877405 18763776 391 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 9224195742862639362 0 0 17 4 0 0 0
/proc/30555/statm: 4581 391 342 23 0 91 0
[pid=30557] ppid=30555 vsize=15732 CPUtime=4.09 cores=4
/proc/30557/stat : 30557 (clasp) R 30555 30555 28330 0 -1 4202496 1386 0 0 0 409 0 0 0 25 0 1 0 597877405 16109568 1278 33554432000 4194304 4785740 140736397216912 18446744073709551615 4286998 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/30557/statm: 3933 1278 341 145 0 978 0
[pid=30558] ppid=30555 vsize=456104 CPUtime=2.06 cores=6
/proc/30558/stat : 30558 (TNM) R 30555 30555 28330 0 -1 4202496 414 0 0 0 206 0 0 0 25 0 1 0 597877405 467050496 311 33554432000 134512640 134534564 4292568560 18446744073709551615 134528913 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30558/statm: 114026 311 95 6 0 112692 0
[pid=30559] ppid=30555 vsize=7488 CPUtime=4.08 cores=2
/proc/30559/stat : 30559 (lingeling) R 30555 30555 28330 0 -1 4202496 1664 0 0 0 408 0 0 0 25 0 1 0 597877405 7667712 1065 33554432000 4194304 4352236 140735567400752 18446744073709551615 4328100 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/30559/statm: 1872 1065 127 39 0 952 0
[pid=30560] ppid=30555 vsize=8240 CPUtime=2 cores=6
/proc/30560/stat : 30560 (march_hi) R 30555 30555 28330 0 -1 4202496 747 0 0 0 200 0 0 0 25 0 1 0 597877405 8437760 528 33554432000 4194304 4331988 140736758688752 18446744073709551615 4298848 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30560/statm: 2060 528 175 34 0 502 0
Current children cumulated CPU time (s) 14.24
Current children cumulated vsize (KiB) 505888

[startup+4.50035 s]
/proc/loadavg: 2.75 2.80 4.73 9/186 30561
/proc/meminfo: memFree=30891136/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=2.01 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 522 5031 0 0 0 0 201 0 15 0 1 0 597877405 18763776 391 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 9224195742862639362 0 0 17 4 0 0 0
/proc/30555/statm: 4581 391 342 23 0 91 0
[pid=30557] ppid=30555 vsize=16000 CPUtime=4.5 cores=4
/proc/30557/stat : 30557 (clasp) R 30555 30555 28330 0 -1 4202496 1443 0 0 0 450 0 0 0 25 0 1 0 597877405 16384000 1335 33554432000 4194304 4785740 140736397216912 18446744073709551615 218880261899 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/30557/statm: 4000 1335 341 145 0 1045 0
[pid=30558] ppid=30555 vsize=456104 CPUtime=2.26 cores=6
/proc/30558/stat : 30558 (TNM) R 30555 30555 28330 0 -1 4202496 414 0 0 0 226 0 0 0 25 0 1 0 597877405 467050496 311 33554432000 134512640 134534564 4292568560 18446744073709551615 134528708 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30558/statm: 114026 311 95 6 0 112692 0
[pid=30559] ppid=30555 vsize=7744 CPUtime=4.48 cores=2
/proc/30559/stat : 30559 (lingeling) R 30555 30555 28330 0 -1 4202496 1728 0 0 0 448 0 0 0 25 0 1 0 597877405 7929856 1129 33554432000 4194304 4352236 140735567400752 18446744073709551615 4276765 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/30559/statm: 1936 1129 127 39 0 1016 0
[pid=30560] ppid=30555 vsize=8240 CPUtime=2.2 cores=6
/proc/30560/stat : 30560 (march_hi) R 30555 30555 28330 0 -1 4202496 760 0 0 0 220 0 0 0 25 0 1 0 597877405 8437760 541 33554432000 4194304 4331988 140736758688752 18446744073709551615 4298580 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30560/statm: 2060 541 175 34 0 502 0
Current children cumulated CPU time (s) 15.45
Current children cumulated vsize (KiB) 506412

[startup+4.70032 s]
/proc/loadavg: 2.75 2.80 4.73 9/186 30561
/proc/meminfo: memFree=30891136/32950928 swapFree=67111524/67111528
[pid=30555] ppid=30553 vsize=18324 CPUtime=2.01 cores=0,2,4,6
/proc/30555/stat : 30555 (ppfolio) S 30553 30555 28330 0 -1 4202496 522 5031 0 0 0 0 201 0 15 0 1 0 597877405 18763776 391 33554432000 4194304 4287625 140736123734528 18446744073709551615 218880585231 0 0 4096 65536 9224195742862639362 0 0 17 4 0 0 0
/proc/30555/statm: 4581 391 342 23 0 91 0
[pid=30557] ppid=30555 vsize=16140 CPUtime=4.69 cores=4
/proc/30557/stat : 30557 (clasp) R 30555 30555 28330 0 -1 4202496 1466 0 0 0 469 0 0 0 25 0 1 0 597877405 16527360 1358 33554432000 4194304 4785740 140736397216912 18446744073709551615 4287008 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/30557/statm: 4035 1358 341 145 0 1080 0
[pid=30558] ppid=30555 vsize=456104 CPUtime=2.36 cores=6
/proc/30558/stat : 30558 (TNM) R 30555 30555 28330 0 -1 4202496 414 0 0 0 236 0 0 0 25 0 1 0 597877405 467050496 311 33554432000 134512640 134534564 4292568560 18446744073709551615 134528687 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30558/statm: 114026 311 95 6 0 112692 0
[pid=30559] ppid=30555 vsize=7872 CPUtime=4.68 cores=2
/proc/30559/stat : 30559 (lingeling) R 30555 30555 28330 0 -1 4202496 1760 0 0 0 468 0 0 0 25 0 1 0 597877405 8060928 1161 33554432000 4194304 4352236 140735567400752 18446744073709551615 4328832 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/30559/statm: 1968 1161 127 39 0 1048 0
[pid=30560] ppid=30555 vsize=8240 CPUtime=2.3 cores=6
/proc/30560/stat : 30560 (march_hi) R 30555 30555 28330 0 -1 4202496 767 0 0 0 230 0 0 0 25 0 1 0 597877405 8437760 548 33554432000 4194304 4331988 140736758688752 18446744073709551615 4299275 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/30560/statm: 2060 548 175 34 0 502 0
Current children cumulated CPU time (s) 16.04
Current children cumulated vsize (KiB) 506680

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30555 and gives
#  childrusage.ru_utime.tv_sec=13
#  childrusage.ru_utime.tv_usec=809900
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 13.8329
# while last known CPU time is 16.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4.72038
CPU time (s): 16.04
CPU user time (s): 16.04
CPU system time (s): 0
CPU usage (%): 339.803
Max. virtual memory (cumulated for all children) (KiB): 2113536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.8099
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9232
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= 131
involuntary context switches= 188

runsolver used 0.006998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-29 13:27:47
IDJOB=3191259
IDBENCH=82990
IDSOLVER=1612
FILE ID=node112/3191259-1304076467
RUNJOBID= node112-1304076460-30369
PBS_JOBID= 13170443
Free space on /tmp= 72556 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S185833400-026.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191259-1304076467/watcher-3191259-1304076467 -o /tmp/evaluation-result-3191259-1304076467/solver-3191259-1304076467 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191259-1304076467.cnf

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

MD5SUM BENCH= 975fcba238403114d7315dde1e6a58bd
RANDOM SEED=827352011

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30908200 kB
Buffers:        417832 kB
Cached:        1148568 kB
SwapCached:          4 kB
Active:         101304 kB
Inactive:      1538284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30908200 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           20780 kB
Writeback:           0 kB
AnonPages:       72624 kB
Mapped:          16332 kB
Slab:           336904 kB
PageTables:       4368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   664752 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= 72544 MiB
End job on node112 at 2011-04-29 13:27:52