Trace number 3191061

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 55.46 13.9871

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S539832832-088.SATISFIABLE.cnf
MD5SUM96d6aca5635fba3566aa8534cdc228f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.734888
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
55.46/13.98	s SATISFIABLE
55.46/13.98	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 
55.46/13.98	v 0 
55.46/13.98	solver [3] TNM 2009 answered
55.46/13.98	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-3191061-1304056203/watcher-3191061-1304056203 -o /tmp/evaluation-result-3191061-1304056203/solver-3191061-1304056203 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191061-1304056203.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: 9.80 10.12 9.96 7/182 2300
/proc/meminfo: memFree=19989400/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) R 2297 2300 1762 0 -1 4202496 522 0 0 0 0 0 0 0 25 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0

[startup+0.468134 s]
/proc/loadavg: 9.80 10.12 9.96 7/182 2300
/proc/meminfo: memFree=19989400/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 22 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.500127 s]
/proc/loadavg: 9.80 10.12 9.96 7/182 2300
/proc/meminfo: memFree=19989400/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 22 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.600111 s]
/proc/loadavg: 9.80 10.12 9.96 7/182 2300
/proc/meminfo: memFree=19989400/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 21 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700092 s]
/proc/loadavg: 9.80 10.12 9.96 7/182 2300
/proc/meminfo: memFree=19989400/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 20 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50695 s]
/proc/loadavg: 9.80 10.12 9.96 11/188 2306
/proc/meminfo: memFree=19963256/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
[pid=2301] ppid=2300 vsize=540032 CPUtime=1.49 cores=0
/proc/2301/stat : 2301 (cryptominisat) R 2300 2300 1762 0 -1 4202496 4758 0 0 0 149 0 0 0 25 0 1 0 517220051 552992768 3111 33554432000 4194304 4587354 140733508336704 18446744073709551615 4365356 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/2301/statm: 135008 3111 337 96 0 131570 0
[pid=2302] ppid=2300 vsize=14616 CPUtime=1.5 cores=4
/proc/2302/stat : 2302 (clasp) R 2300 2300 1762 0 -1 4202496 1109 0 0 0 150 0 0 0 25 0 1 0 517220051 14966784 1001 33554432000 4194304 4785740 140737078843808 18446744073709551615 4553440 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/2302/statm: 3654 1001 341 145 0 699 0
[pid=2303] ppid=2300 vsize=456100 CPUtime=0.78 cores=6
/proc/2303/stat : 2303 (TNM) R 2300 2300 1762 0 -1 4202496 414 0 0 0 78 0 0 0 25 0 1 0 517220051 467046400 311 33554432000 134512640 134534564 4286913520 18446744073709551615 134530549 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2303/statm: 114025 311 95 6 0 112691 0
[pid=2304] ppid=2300 vsize=6504 CPUtime=1.5 cores=2
/proc/2304/stat : 2304 (lingeling) R 2300 2300 1762 0 -1 4202496 1111 0 0 0 150 0 0 0 20 0 1 0 517220051 6660096 820 33554432000 4194304 4352236 140735530031456 18446744073709551615 4328085 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/2304/statm: 1626 820 127 39 0 706 0
[pid=2305] ppid=2300 vsize=7840 CPUtime=0.71 cores=6
/proc/2305/stat : 2305 (march_hi) R 2300 2300 1762 0 -1 4202496 660 0 0 0 71 0 0 0 25 0 1 0 517220051 8028160 443 33554432000 4194304 4331988 140734351479968 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2305/statm: 1960 443 175 34 0 402 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 1043416

[startup+3.10067 s]
/proc/loadavg: 9.82 10.12 9.96 11/188 2306
/proc/meminfo: memFree=19955344/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
[pid=2301] ppid=2300 vsize=542860 CPUtime=3.09 cores=0
/proc/2301/stat : 2301 (cryptominisat) R 2300 2300 1762 0 -1 4202496 6750 0 0 0 308 1 0 0 25 0 1 0 517220051 555888640 3925 33554432000 4194304 4587354 140733508336704 18446744073709551615 4357668 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/2301/statm: 135715 3925 337 96 0 132277 0
[pid=2302] ppid=2300 vsize=15436 CPUtime=3.09 cores=4
/proc/2302/stat : 2302 (clasp) R 2300 2300 1762 0 -1 4202496 1323 0 0 0 309 0 0 0 25 0 1 0 517220051 15806464 1215 33554432000 4194304 4785740 140737078843808 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/2302/statm: 3859 1215 341 145 0 904 0
[pid=2303] ppid=2300 vsize=456100 CPUtime=1.57 cores=6
/proc/2303/stat : 2303 (TNM) R 2300 2300 1762 0 -1 4202496 414 0 0 0 157 0 0 0 25 0 1 0 517220051 467046400 311 33554432000 134512640 134534564 4286913520 18446744073709551615 134530701 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2303/statm: 114025 311 95 6 0 112691 0
[pid=2304] ppid=2300 vsize=6376 CPUtime=3.09 cores=2
/proc/2304/stat : 2304 (lingeling) R 2300 2300 1762 0 -1 4202496 1239 0 0 0 309 0 0 0 25 0 1 0 517220051 6529024 788 33554432000 4194304 4352236 140735530031456 18446744073709551615 4329060 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/2304/statm: 1594 788 127 39 0 674 0
[pid=2305] ppid=2300 vsize=8092 CPUtime=1.51 cores=6
/proc/2305/stat : 2305 (march_hi) R 2300 2300 1762 0 -1 4202496 712 0 0 0 151 0 0 0 25 0 1 0 517220051 8286208 495 33554432000 4194304 4331988 140734351479968 18446744073709551615 4287155 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2305/statm: 2023 495 175 34 0 465 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 1047188

[startup+6.3011 s]
/proc/loadavg: 9.82 10.12 9.96 11/188 2307
/proc/meminfo: memFree=19944184/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
[pid=2301] ppid=2300 vsize=545236 CPUtime=6.29 cores=0
/proc/2301/stat : 2301 (cryptominisat) R 2300 2300 1762 0 -1 4202496 9423 0 0 0 628 1 0 0 25 0 1 0 517220051 558321664 4459 33554432000 4194304 4587354 140733508336704 18446744073709551615 4238608 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/2301/statm: 136309 4459 337 96 0 132871 0
[pid=2302] ppid=2300 vsize=16440 CPUtime=6.29 cores=4
/proc/2302/stat : 2302 (clasp) R 2300 2300 1762 0 -1 4202496 1565 0 0 0 629 0 0 0 25 0 1 0 517220051 16834560 1457 33554432000 4194304 4785740 140737078843808 18446744073709551615 4553411 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/2302/statm: 4110 1457 341 145 0 1155 0
[pid=2303] ppid=2300 vsize=456100 CPUtime=3.15 cores=6
/proc/2303/stat : 2303 (TNM) R 2300 2300 1762 0 -1 4202496 414 0 0 0 315 0 0 0 25 0 1 0 517220051 467046400 311 33554432000 134512640 134534564 4286913520 18446744073709551615 134528991 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2303/statm: 114025 311 95 6 0 112691 0
[pid=2304] ppid=2300 vsize=8364 CPUtime=6.29 cores=2
/proc/2304/stat : 2304 (lingeling) R 2300 2300 1762 0 -1 4202496 1928 0 0 0 629 0 0 0 25 0 1 0 517220051 8564736 1253 33554432000 4194304 4352236 140735530031456 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/2304/statm: 2091 1253 127 39 0 1171 0
[pid=2305] ppid=2300 vsize=8660 CPUtime=3.11 cores=6
/proc/2305/stat : 2305 (march_hi) R 2300 2300 1762 0 -1 4202496 813 0 0 0 311 0 0 0 25 0 1 0 517220051 8867840 596 33554432000 4194304 4331988 140734351479968 18446744073709551615 4299360 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2305/statm: 2165 596 175 34 0 607 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 1053124

[startup+12.701 s]
/proc/loadavg: 9.83 10.12 9.96 11/188 2307
/proc/meminfo: memFree=19930568/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
[pid=2301] ppid=2300 vsize=4177252 CPUtime=12.68 cores=0
/proc/2301/stat : 2301 (cryptominisat) R 2300 2300 1762 0 -1 4202496 14745 0 0 0 1267 1 0 0 25 0 1 0 517220051 4277506048 5010 33554432000 4194304 4587354 140733508336704 18446744073709551615 4238600 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/2301/statm: 1044313 5010 337 96 0 1040875 0
[pid=2302] ppid=2300 vsize=18136 CPUtime=12.69 cores=4
/proc/2302/stat : 2302 (clasp) R 2300 2300 1762 0 -1 4202496 1937 0 0 0 1269 0 0 0 25 0 1 0 517220051 18571264 1829 33554432000 4194304 4785740 140737078843808 18446744073709551615 4287244 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/2302/statm: 4534 1829 341 145 0 1579 0
[pid=2303] ppid=2300 vsize=456100 CPUtime=6.34 cores=6
/proc/2303/stat : 2303 (TNM) R 2300 2300 1762 0 -1 4202496 414 0 0 0 634 0 0 0 25 0 1 0 517220051 467046400 311 33554432000 134512640 134534564 4286913520 18446744073709551615 134528913 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2303/statm: 114025 311 95 6 0 112691 0
[pid=2304] ppid=2300 vsize=8240 CPUtime=12.68 cores=2
/proc/2304/stat : 2304 (lingeling) R 2300 2300 1762 0 -1 4202496 2617 0 0 0 1268 0 0 0 25 0 1 0 517220051 8437760 1238 33554432000 4194304 4352236 140735530031456 18446744073709551615 4328392 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/2304/statm: 2060 1238 127 39 0 1140 0
[pid=2305] ppid=2300 vsize=9172 CPUtime=6.27 cores=6
/proc/2305/stat : 2305 (march_hi) R 2300 2300 1762 0 -1 4202496 1004 0 0 0 627 0 0 0 25 0 1 0 517220051 9392128 787 33554432000 4194304 4331988 140734351479968 18446744073709551615 4226219 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2305/statm: 2293 787 175 34 0 735 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 4687224

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

[startup+13.1009 s]
/proc/loadavg: 9.83 10.12 9.96 11/188 2307
/proc/meminfo: memFree=19930568/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
[pid=2301] ppid=2300 vsize=4177252 CPUtime=13.09 cores=0
/proc/2301/stat : 2301 (cryptominisat) R 2300 2300 1762 0 -1 4202496 14965 0 0 0 1307 2 0 0 25 0 1 0 517220051 4277506048 5225 33554432000 4194304 4587354 140733508336704 18446744073709551615 4238947 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/2301/statm: 1044313 5225 337 96 0 1040875 0
[pid=2302] ppid=2300 vsize=18136 CPUtime=13.09 cores=4
/proc/2302/stat : 2302 (clasp) R 2300 2300 1762 0 -1 4202496 1950 0 0 0 1309 0 0 0 25 0 1 0 517220051 18571264 1842 33554432000 4194304 4785740 140737078843808 18446744073709551615 4287053 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/2302/statm: 4534 1842 341 145 0 1579 0
[pid=2303] ppid=2300 vsize=456100 CPUtime=6.54 cores=6
/proc/2303/stat : 2303 (TNM) R 2300 2300 1762 0 -1 4202496 414 0 0 0 654 0 0 0 25 0 1 0 517220051 467046400 311 33554432000 134512640 134534564 4286913520 18446744073709551615 134528504 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2303/statm: 114025 311 95 6 0 112691 0
[pid=2304] ppid=2300 vsize=8240 CPUtime=13.08 cores=2
/proc/2304/stat : 2304 (lingeling) R 2300 2300 1762 0 -1 4202496 2617 0 0 0 1308 0 0 0 25 0 1 0 517220051 8437760 1238 33554432000 4194304 4352236 140735530031456 18446744073709551615 4328105 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/2304/statm: 2060 1238 127 39 0 1140 0
[pid=2305] ppid=2300 vsize=9936 CPUtime=6.47 cores=6
/proc/2305/stat : 2305 (march_hi) R 2300 2300 1762 0 -1 4202496 1014 0 0 0 647 0 0 0 25 0 1 0 517220051 10174464 797 33554432000 4194304 4331988 140734351479968 18446744073709551615 4226295 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2305/statm: 2484 797 175 34 0 926 0
Current children cumulated CPU time (s) 52.27
Current children cumulated vsize (KiB) 4687988

[startup+13.5008 s]
/proc/loadavg: 9.93 10.13 9.96 11/188 2307
/proc/meminfo: memFree=19929244/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
[pid=2301] ppid=2300 vsize=4177252 CPUtime=13.49 cores=0
/proc/2301/stat : 2301 (cryptominisat) R 2300 2300 1762 0 -1 4202496 15133 0 0 0 1347 2 0 0 25 0 1 0 517220051 4277506048 5389 33554432000 4194304 4587354 140733508336704 18446744073709551615 237278576284 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/2301/statm: 1044313 5389 337 96 0 1040875 0
[pid=2302] ppid=2300 vsize=18272 CPUtime=13.49 cores=4
/proc/2302/stat : 2302 (clasp) R 2300 2300 1762 0 -1 4202496 1964 0 0 0 1349 0 0 0 25 0 1 0 517220051 18710528 1856 33554432000 4194304 4785740 140737078843808 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/2302/statm: 4568 1856 341 145 0 1613 0
[pid=2303] ppid=2300 vsize=456100 CPUtime=6.74 cores=6
/proc/2303/stat : 2303 (TNM) R 2300 2300 1762 0 -1 4202496 414 0 0 0 674 0 0 0 25 0 1 0 517220051 467046400 311 33554432000 134512640 134534564 4286913520 18446744073709551615 134529031 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2303/statm: 114025 311 95 6 0 112691 0
[pid=2304] ppid=2300 vsize=8368 CPUtime=13.48 cores=2
/proc/2304/stat : 2304 (lingeling) R 2300 2300 1762 0 -1 4202496 2649 0 0 0 1348 0 0 0 25 0 1 0 517220051 8568832 1270 33554432000 4194304 4352236 140735530031456 18446744073709551615 4328351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/2304/statm: 2092 1270 127 39 0 1172 0
[pid=2305] ppid=2300 vsize=9936 CPUtime=6.67 cores=6
/proc/2305/stat : 2305 (march_hi) R 2300 2300 1762 0 -1 4202496 1026 0 0 0 667 0 0 0 25 0 1 0 517220051 10174464 809 33554432000 4194304 4331988 140734351479968 18446744073709551615 4263331 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2305/statm: 2484 809 175 34 0 926 0
Current children cumulated CPU time (s) 53.87
Current children cumulated vsize (KiB) 4688252

[startup+13.9007 s]
/proc/loadavg: 9.93 10.13 9.96 11/188 2307
/proc/meminfo: memFree=19929244/32950904 swapFree=67082284/67111528
[pid=2300] ppid=2297 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/2300/stat : 2300 (ppfolio) S 2297 2300 1762 0 -1 4202496 524 0 0 0 0 0 0 0 15 0 1 0 517220051 18763776 390 33554432000 4194304 4287625 140736985774192 18446744073709551615 237278899727 0 0 4096 65536 4394792235858657279 0 0 17 4 0 0 0
/proc/2300/statm: 4581 390 341 23 0 91 0
[pid=2301] ppid=2300 vsize=4177252 CPUtime=13.89 cores=0
/proc/2301/stat : 2301 (cryptominisat) R 2300 2300 1762 0 -1 4202496 15288 0 0 0 1387 2 0 0 25 0 1 0 517220051 4277506048 5539 33554432000 4194304 4587354 140733508336704 18446744073709551615 4238622 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/2301/statm: 1044313 5539 337 96 0 1040875 0
[pid=2302] ppid=2300 vsize=18272 CPUtime=13.88 cores=4
/proc/2302/stat : 2302 (clasp) R 2300 2300 1762 0 -1 4202496 1969 0 0 0 1388 0 0 0 25 0 1 0 517220051 18710528 1861 33554432000 4194304 4785740 140737078843808 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/2302/statm: 4568 1861 341 145 0 1613 0
[pid=2303] ppid=2300 vsize=456100 CPUtime=6.94 cores=6
/proc/2303/stat : 2303 (TNM) R 2300 2300 1762 0 -1 4202496 414 0 0 0 694 0 0 0 25 0 1 0 517220051 467046400 311 33554432000 134512640 134534564 4286913520 18446744073709551615 134530664 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2303/statm: 114025 311 95 6 0 112691 0
[pid=2304] ppid=2300 vsize=8624 CPUtime=13.88 cores=2
/proc/2304/stat : 2304 (lingeling) R 2300 2300 1762 0 -1 4202496 2713 0 0 0 1388 0 0 0 25 0 1 0 517220051 8830976 1334 33554432000 4194304 4352236 140735530031456 18446744073709551615 4328112 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/2304/statm: 2156 1334 127 39 0 1236 0
[pid=2305] ppid=2300 vsize=9936 CPUtime=6.87 cores=6
/proc/2305/stat : 2305 (march_hi) R 2300 2300 1762 0 -1 4202496 1039 0 0 0 687 0 0 0 25 0 1 0 517220051 10174464 822 33554432000 4194304 4331988 140734351479968 18446744073709551615 4210448 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/2305/statm: 2484 822 175 34 0 926 0
Current children cumulated CPU time (s) 55.46
Current children cumulated vsize (KiB) 4688508

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2300 and gives
#  childrusage.ru_utime.tv_sec=48
#  childrusage.ru_utime.tv_usec=903565
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 48.9416
# while last known CPU time is 55.46
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 13.9871
CPU time (s): 55.46
CPU user time (s): 55.44
CPU system time (s): 0.02
CPU usage (%): 396.507
Max. virtual memory (cumulated for all children) (KiB): 4688508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.9036
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21007
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= 217
involuntary context switches= 396

runsolver used 0.025996 second user time and 0.052991 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-29 07:50:03
IDJOB=3191061
IDBENCH=82792
IDSOLVER=1612
FILE ID=node121/3191061-1304056203
RUNJOBID= node121-1304053779-1780
PBS_JOBID= 13170425
Free space on /tmp= 72644 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S539832832-088.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191061-1304056203/watcher-3191061-1304056203 -o /tmp/evaluation-result-3191061-1304056203/solver-3191061-1304056203 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191061-1304056203.cnf

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

MD5SUM BENCH= 96d6aca5635fba3566aa8534cdc228f2
RANDOM SEED=672168823

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      19989556 kB
Buffers:       2179972 kB
Cached:       10212912 kB
SwapCached:       2776 kB
Active:        9129516 kB
Inactive:      3311176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      19989556 kB
SwapTotal:    67111528 kB
SwapFree:     67082284 kB
Dirty:           20252 kB
Writeback:           0 kB
AnonPages:       45112 kB
Mapped:          15692 kB
Slab:           455700 kB
PageTables:       4264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:  2031568 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= 72636 MiB
End job on node121 at 2011-04-29 07:50:17