Trace number 1825354

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
SAT07 reference solver: picosat 535UNSAT 7948.85 7952.38

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-5p0.cnf
MD5SUM782c70d5631cbc24bc659543ee69ca8b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1466.4
Satisfiable
(Un)Satisfiability was proved
Number of variables224569
Number of clauses1190619
Sum of the clauses size2868508
Maximum clause length10
Minimum clause length1
Number of clauses of size 111403
Number of clauses of size 2850703
Number of clauses of size 3271793
Number of clauses of size 46300
Number of clauses of size 525200
Number of clauses of size over 525220

Solver Data 

7948.76/7952.35	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825354-1242498551/watcher-1825354-1242498551 -o /tmp/evaluation-result-1825354-1242498551/solver-1825354-1242498551 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825354-1242498551.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1196
/proc/meminfo: memFree=1305208/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=1668 CPUtime=0
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277882585 1708032 260 1992294400 134512640 134931368 4294956240 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 417 260 40 102 0 312 0

[startup+0.072925 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1196
/proc/meminfo: memFree=1305208/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=16784 CPUtime=0.06
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 2365 0 0 0 4 2 0 0 18 0 1 0 277882585 17186816 2351 1992294400 134512640 134931368 4294956240 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 4196 2351 40 102 0 4091 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16784

[startup+0.101928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1196
/proc/meminfo: memFree=1305208/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=16784 CPUtime=0.09
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 3038 0 0 0 6 3 0 0 18 0 1 0 277882585 17186816 3024 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 4196 3024 40 102 0 4091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16784

[startup+0.301961 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1196
/proc/meminfo: memFree=1305208/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=17052 CPUtime=0.29
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 3086 0 0 0 15 14 0 0 19 0 1 0 277882585 17461248 3072 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 4263 3072 40 102 0 4158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.702028 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1196
/proc/meminfo: memFree=1305208/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=18108 CPUtime=0.69
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 3348 0 0 0 33 36 0 0 23 0 1 0 277882585 18542592 3334 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 4527 3334 40 102 0 4422 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18108

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1290864/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=21144 CPUtime=1.49
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 4105 0 0 0 70 79 0 0 25 0 1 0 277882585 21651456 4091 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 5286 4091 40 102 0 5181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21144

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1287664/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=24324 CPUtime=3.09
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 4903 0 0 0 147 162 0 0 25 0 1 0 277882585 24907776 4889 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 6081 4889 40 102 0 5976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24324

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1280304/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=33056 CPUtime=6.29
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 7117 0 0 0 299 330 0 0 25 0 1 0 277882585 33849344 7103 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 8264 7103 40 102 0 8159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33056

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1266352/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=45332 CPUtime=12.69
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 9787 0 0 0 810 459 0 0 25 0 1 0 277882585 46419968 9760 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 11333 9760 48 102 0 11228 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45332

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1265584/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=46500 CPUtime=25.48
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 10078 0 0 0 2089 459 0 0 25 0 1 0 277882585 47616000 10051 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 11625 10051 48 102 0 11520 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46500

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1261168/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=50784 CPUtime=51.06
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 11149 0 0 0 4645 461 0 0 25 0 1 0 277882585 52002816 11122 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 12696 11122 48 102 0 12591 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50784

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1251248/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=60728 CPUtime=102.24
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 13634 0 0 0 9761 463 0 0 25 0 1 0 277882585 62185472 13607 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 15182 13607 48 102 0 15077 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 60728

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1237808/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=74148 CPUtime=162.22
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 17012 0 0 0 15755 467 0 0 25 0 1 0 277882585 75927552 16985 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 18537 16985 48 102 0 18432 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 74148

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1224240/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=87500 CPUtime=222.2
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 20369 0 0 0 21749 471 0 0 25 0 1 0 277882585 89600000 20342 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 21875 20342 48 102 0 21770 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 87500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1210352/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=101524 CPUtime=282.18
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 23877 0 0 0 27742 476 0 0 25 0 1 0 277882585 103960576 23850 1992294400 134512640 134931368 4294956240 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 25381 23850 48 102 0 25276 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 101524

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1197360/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=114348 CPUtime=342.16
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 27084 0 0 0 33736 480 0 0 25 0 1 0 277882585 117092352 27057 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 28587 27057 48 102 0 28482 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 114348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1193712/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=117544 CPUtime=402.14
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 28016 0 0 0 39733 481 0 0 25 0 1 0 277882585 120365056 27914 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 29386 27914 48 102 0 29281 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 117544

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1193712/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=117544 CPUtime=462.13
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 28018 0 0 0 45732 481 0 0 25 0 1 0 277882585 120365056 27916 1992294400 134512640 134931368 4294956240 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 29386 27916 48 102 0 29281 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 117544

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1193712/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=117544 CPUtime=522.11
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 28018 0 0 0 51730 481 0 0 25 0 1 0 277882585 120365056 27916 1992294400 134512640 134931368 4294956240 18446744073709551615 134544854 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 29386 27916 48 102 0 29281 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 117544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1193776/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=117544 CPUtime=582.09
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 28018 0 0 0 57728 481 0 0 25 0 1 0 277882585 120365056 27916 1992294400 134512640 134931368 4294956240 18446744073709551615 134530338 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 29386 27916 48 102 0 29281 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 117544

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1197
/proc/meminfo: memFree=1181552/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=129900 CPUtime=642.07
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 31120 0 0 0 63723 484 0 0 25 0 1 0 277882585 133017600 31018 1992294400 134512640 134931368 4294956240 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 32475 31018 48 102 0 32370 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 129900


################
# More data... #
################

/proc/meminfo: memFree=1055728/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7299.06
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 62929 0 0 0 729384 522 0 0 25 0 1 0 277882585 259805184 62064 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62064 48 102 0 63324 0
Current children cumulated CPU time (s) 7299.06
Current children cumulated vsize (KiB) 253716

[startup+7362.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055728/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7359.03
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 62929 0 0 0 735381 522 0 0 25 0 1 0 277882585 259805184 62064 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62064 48 102 0 63324 0
Current children cumulated CPU time (s) 7359.03
Current children cumulated vsize (KiB) 253716

[startup+7422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7419
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 62929 0 0 0 741378 522 0 0 25 0 1 0 277882585 259805184 62064 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62064 48 102 0 63324 0
Current children cumulated CPU time (s) 7419
Current children cumulated vsize (KiB) 253716

[startup+7482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7478.97
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 62929 0 0 0 747375 522 0 0 25 0 1 0 277882585 259805184 62064 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62064 48 102 0 63324 0
Current children cumulated CPU time (s) 7478.97
Current children cumulated vsize (KiB) 253716

[startup+7542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7538.95
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 62929 0 0 0 753373 522 0 0 25 0 1 0 277882585 259805184 62064 1992294400 134512640 134931368 4294956240 18446744073709551615 134529834 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62064 48 102 0 63324 0
Current children cumulated CPU time (s) 7538.95
Current children cumulated vsize (KiB) 253716

[startup+7602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055664/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7598.92
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 62929 0 0 0 759370 522 0 0 25 0 1 0 277882585 259805184 62064 1992294400 134512640 134931368 4294956240 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62064 48 102 0 63324 0
Current children cumulated CPU time (s) 7598.92
Current children cumulated vsize (KiB) 253716

[startup+7662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055664/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7658.91
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 765368 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7658.91
Current children cumulated vsize (KiB) 253716

[startup+7722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055664/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7718.89
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 771366 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7718.89
Current children cumulated vsize (KiB) 253716

[startup+7782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7778.85
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 777362 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7778.85
Current children cumulated vsize (KiB) 253716

[startup+7842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055664/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7838.82
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 783359 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7838.82
Current children cumulated vsize (KiB) 253716

[startup+7902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7898.8
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 789357 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7898.8
Current children cumulated vsize (KiB) 253716

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

[startup+7910.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7906.78
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 790155 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7906.78
Current children cumulated vsize (KiB) 253716

[startup+7935.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7932.37
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 792714 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7932.37
Current children cumulated vsize (KiB) 253716

[startup+7942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7938.76
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 793353 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7938.76
Current children cumulated vsize (KiB) 253716

[startup+7948.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7945.16
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 793993 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7945.16
Current children cumulated vsize (KiB) 253716

[startup+7950.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7946.76
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 794153 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7946.76
Current children cumulated vsize (KiB) 253716

[startup+7951.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7947.56
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 794233 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7947.56
Current children cumulated vsize (KiB) 253716

[startup+7951.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=253716 CPUtime=7948.37
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63049 0 0 0 794314 523 0 0 25 0 1 0 277882585 259805184 62066 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 63429 62066 48 102 0 63324 0
Current children cumulated CPU time (s) 7948.37
Current children cumulated vsize (KiB) 253716

[startup+7952.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1213
/proc/meminfo: memFree=1055600/2055920 swapFree=4191900/4192956
[pid=1196] ppid=1194 vsize=248236 CPUtime=7948.76
/proc/1196/stat : 1196 (picosat) R 1194 1196 1129 0 -1 4194304 63050 0 0 0 794353 523 0 0 25 0 1 0 277882585 254193664 60774 1992294400 134512640 134931368 4294956240 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 0 0 0
/proc/1196/statm: 62059 60774 48 102 0 61954 0
Current children cumulated CPU time (s) 7948.76
Current children cumulated vsize (KiB) 248236

Child status: 20
Real time (s): 7952.38
CPU time (s): 7948.85
CPU user time (s): 7943.58
CPU system time (s): 5.2712
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 254232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7943.58
system time used= 5.2712
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63051
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= 2
involuntary context switches= 17787

runsolver used 6.82996 second user time and 22.0916 second system time

The end

Launcher Data 

Begin job on node57 at 2009-05-16 20:29:13
IDJOB=1825354
IDBENCH=71011
IDSOLVER=666
FILE ID=node57/1825354-1242498551
PBS_JOBID= 9306983
Free space on /tmp= 65784 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-5p0.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825354-1242498551/watcher-1825354-1242498551 -o /tmp/evaluation-result-1825354-1242498551/solver-1825354-1242498551 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825354-1242498551.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 782c70d5631cbc24bc659543ee69ca8b
RANDOM SEED=789809470

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1305624 kB
Buffers:         72860 kB
Cached:         600888 kB
SwapCached:        268 kB
Active:         109968 kB
Inactive:       576980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1305624 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           22904 kB
Writeback:           0 kB
Mapped:          21732 kB
Slab:            49340 kB
Committed_AS:   845956 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65780 MiB
End job on node57 at 2009-05-16 22:41:45