Trace number 1824868

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 3262.7 3263.94

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark413.163
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

Solver Data 

3262.65/3263.94	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-1824868-1242468935/watcher-1824868-1242468935 -o /tmp/evaluation-result-1824868-1242468935/solver-1824868-1242468935 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824868-1242468935.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: 0.99 0.96 0.66 3/65 1365
/proc/meminfo: memFree=1117720/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=724 CPUtime=0
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 94 0 0 0 0 0 0 0 20 0 1 0 274922472 741376 80 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 181 80 40 102 0 76 0

[startup+0.00769897 s]
/proc/loadavg: 0.99 0.96 0.66 3/65 1365
/proc/meminfo: memFree=1117720/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=724 CPUtime=0
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 94 0 0 0 0 0 0 0 20 0 1 0 274922472 741376 80 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 181 80 40 102 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 724

[startup+0.101717 s]
/proc/loadavg: 0.99 0.96 0.66 3/65 1365
/proc/meminfo: memFree=1117720/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=856 CPUtime=0.09
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 147 0 0 0 8 1 0 0 20 0 1 0 274922472 876544 133 1992294400 134512640 134931368 4294956240 18446744073709551615 134544783 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 214 133 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301757 s]
/proc/loadavg: 0.99 0.96 0.66 3/65 1365
/proc/meminfo: memFree=1117720/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=864 CPUtime=0.29
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 169 0 0 0 28 1 0 0 22 0 1 0 274922472 884736 153 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 216 153 48 102 0 111 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 864

[startup+0.701838 s]
/proc/loadavg: 0.99 0.96 0.66 3/65 1365
/proc/meminfo: memFree=1117720/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=996 CPUtime=0.69
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 173 0 0 0 68 1 0 0 25 0 1 0 274922472 1019904 157 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 249 157 48 102 0 144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 996

[startup+1.502 s]
/proc/loadavg: 0.99 0.96 0.66 2/66 1366
/proc/meminfo: memFree=1117264/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=996 CPUtime=1.49
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 189 0 0 0 148 1 0 0 25 0 1 0 274922472 1019904 173 1992294400 134512640 134931368 4294956240 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 249 173 48 102 0 144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 996

[startup+3.10132 s]
/proc/loadavg: 0.99 0.96 0.66 2/66 1366
/proc/meminfo: memFree=1117136/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=1128 CPUtime=3.09
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 200 0 0 0 308 1 0 0 25 0 1 0 274922472 1155072 184 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 282 184 48 102 0 177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30197 s]
/proc/loadavg: 0.99 0.96 0.66 2/66 1366
/proc/meminfo: memFree=1116944/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=1128 CPUtime=6.29
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 222 0 0 0 628 1 0 0 25 0 1 0 274922472 1155072 206 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 282 206 48 102 0 177 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1128

[startup+12.7013 s]
/proc/loadavg: 0.99 0.96 0.66 2/66 1366
/proc/meminfo: memFree=1116760/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=1248 CPUtime=12.68
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 254 0 0 0 1267 1 0 0 25 0 1 0 274922472 1277952 238 1992294400 134512640 134931368 4294956240 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 312 238 48 102 0 207 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1248

[startup+25.5019 s]
/proc/loadavg: 0.99 0.96 0.66 2/66 1366
/proc/meminfo: memFree=1116568/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=1496 CPUtime=25.48
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 299 0 0 0 2547 1 0 0 25 0 1 0 274922472 1531904 283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 374 283 48 102 0 269 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1496

[startup+51.1011 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 1366
/proc/meminfo: memFree=1116248/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=1772 CPUtime=51.07
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 371 0 0 0 5106 1 0 0 25 0 1 0 274922472 1814528 355 1992294400 134512640 134931368 4294956240 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 443 355 48 102 0 338 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1772

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.68 2/66 1366
/proc/meminfo: memFree=1115928/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=2072 CPUtime=102.25
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 437 0 0 0 10224 1 0 0 25 0 1 0 274922472 2121728 421 1992294400 134512640 134931368 4294956240 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 518 421 48 102 0 413 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2072

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 1366
/proc/meminfo: memFree=1115608/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=2256 CPUtime=162.23
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 502 0 0 0 16222 1 0 0 25 0 1 0 274922472 2310144 486 1992294400 134512640 134931368 4294956240 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 564 486 48 102 0 459 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2256

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.72 2/66 1366
/proc/meminfo: memFree=1115416/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=2436 CPUtime=222.2
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 555 0 0 0 22219 1 0 0 25 0 1 0 274922472 2494464 539 1992294400 134512640 134931368 4294956240 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 609 539 48 102 0 504 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2436

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/66 1366
/proc/meminfo: memFree=1115160/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=2624 CPUtime=282.18
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 606 0 0 0 28217 1 0 0 25 0 1 0 274922472 2686976 590 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 656 590 48 102 0 551 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2624

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/66 1366
/proc/meminfo: memFree=1114904/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=2868 CPUtime=342.16
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 653 0 0 0 34214 2 0 0 25 0 1 0 274922472 2936832 637 1992294400 134512640 134931368 4294956240 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 717 637 48 102 0 612 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2868

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/66 1366
/proc/meminfo: memFree=1114840/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=3084 CPUtime=402.14
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 697 0 0 0 40212 2 0 0 25 0 1 0 274922472 3158016 681 1992294400 134512640 134931368 4294956240 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 771 681 48 102 0 666 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3084

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/66 1366
/proc/meminfo: memFree=1114648/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=3324 CPUtime=462.12
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 754 0 0 0 46210 2 0 0 25 0 1 0 274922472 3403776 738 1992294400 134512640 134931368 4294956240 18446744073709551615 134530572 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 831 738 48 102 0 726 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 3324

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 1366
/proc/meminfo: memFree=1114456/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=3440 CPUtime=522.1
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 794 0 0 0 52208 2 0 0 25 0 1 0 274922472 3522560 772 1992294400 134512640 134931368 4294956240 18446744073709551615 134549346 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 860 772 48 102 0 755 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3440

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 1366
/proc/meminfo: memFree=1114456/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=3524 CPUtime=582.07
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 805 0 0 0 58205 2 0 0 25 0 1 0 274922472 3608576 783 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 881 783 48 102 0 776 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 3524

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/66 1366
/proc/meminfo: memFree=1114264/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=3640 CPUtime=642.05
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 844 0 0 0 64203 2 0 0 25 0 1 0 274922472 3727360 822 1992294400 134512640 134931368 4294956240 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 910 822 48 102 0 805 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 3640


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

/proc/meminfo: memFree=1112472/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5248 CPUtime=2621.3
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1277 0 0 0 262127 3 0 0 25 0 1 0 274922472 5373952 1245 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1312 1245 48 102 0 1207 0
Current children cumulated CPU time (s) 2621.3
Current children cumulated vsize (KiB) 5248

[startup+2682.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 1368
/proc/meminfo: memFree=1112472/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5248 CPUtime=2681.27
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1277 0 0 0 268124 3 0 0 25 0 1 0 274922472 5373952 1245 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1312 1245 48 102 0 1207 0
Current children cumulated CPU time (s) 2681.27
Current children cumulated vsize (KiB) 5248

[startup+2742.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 1374
/proc/meminfo: memFree=1112472/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5376 CPUtime=2741.25
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1279 0 0 0 274122 3 0 0 25 0 1 0 274922472 5505024 1247 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1344 1247 48 102 0 1239 0
Current children cumulated CPU time (s) 2741.25
Current children cumulated vsize (KiB) 5376

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 1374
/proc/meminfo: memFree=1112536/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5376 CPUtime=2801.22
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1279 0 0 0 280119 3 0 0 25 0 1 0 274922472 5505024 1247 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1344 1247 48 102 0 1239 0
Current children cumulated CPU time (s) 2801.22
Current children cumulated vsize (KiB) 5376

[startup+2862.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 1374
/proc/meminfo: memFree=1112536/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5376 CPUtime=2861.2
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1279 0 0 0 286117 3 0 0 25 0 1 0 274922472 5505024 1247 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1344 1247 48 102 0 1239 0
Current children cumulated CPU time (s) 2861.2
Current children cumulated vsize (KiB) 5376

[startup+2922.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 1374
/proc/meminfo: memFree=1112536/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5372 CPUtime=2921.18
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1279 0 0 0 292115 3 0 0 25 0 1 0 274922472 5500928 1246 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1343 1246 48 102 0 1238 0
Current children cumulated CPU time (s) 2921.18
Current children cumulated vsize (KiB) 5372

[startup+2982.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 1374
/proc/meminfo: memFree=1112472/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5372 CPUtime=2981.15
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1279 0 0 0 298112 3 0 0 25 0 1 0 274922472 5500928 1246 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1343 1246 48 102 0 1238 0
Current children cumulated CPU time (s) 2981.15
Current children cumulated vsize (KiB) 5372

[startup+3042.3 s]
/proc/loadavg: 1.06 0.99 0.91 2/66 1374
/proc/meminfo: memFree=1112536/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5372 CPUtime=3041.13
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1279 0 0 0 304110 3 0 0 25 0 1 0 274922472 5500928 1246 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1343 1246 48 102 0 1238 0
Current children cumulated CPU time (s) 3041.13
Current children cumulated vsize (KiB) 5372

[startup+3102.3 s]
/proc/loadavg: 1.07 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112472/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5372 CPUtime=3101.11
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1279 0 0 0 310108 3 0 0 25 0 1 0 274922472 5500928 1246 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1343 1246 48 102 0 1238 0
Current children cumulated CPU time (s) 3101.11
Current children cumulated vsize (KiB) 5372

[startup+3162.3 s]
/proc/loadavg: 1.02 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112280/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3161.09
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 316106 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3161.09
Current children cumulated vsize (KiB) 5632

[startup+3222.3 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3221.06
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 322103 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3221.06
Current children cumulated vsize (KiB) 5632

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

[startup+3225.5 s]
/proc/loadavg: 1.01 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112280/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3224.26
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 322423 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3224.26
Current children cumulated vsize (KiB) 5632

[startup+3251.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3249.85
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 324982 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3249.85
Current children cumulated vsize (KiB) 5632

[startup+3257.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3256.25
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 325622 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134524114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3256.25
Current children cumulated vsize (KiB) 5632

[startup+3260.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3259.45
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 325942 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3259.45
Current children cumulated vsize (KiB) 5632

[startup+3262.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3261.05
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 326102 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3261.05
Current children cumulated vsize (KiB) 5632

[startup+3263.1 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3261.85
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 326182 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3261.85
Current children cumulated vsize (KiB) 5632

[startup+3263.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3262.25
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 326222 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3262.25
Current children cumulated vsize (KiB) 5632

[startup+3263.9 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 1374
/proc/meminfo: memFree=1112344/2055920 swapFree=4177112/4192956
[pid=1365] ppid=1363 vsize=5632 CPUtime=3262.65
/proc/1365/stat : 1365 (picosat) R 1363 1365 1236 0 -1 4194304 1319 0 0 0 326262 3 0 0 25 0 1 0 274922472 5767168 1283 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1408 1283 48 102 0 1303 0
Current children cumulated CPU time (s) 3262.65
Current children cumulated vsize (KiB) 5632

Child status: 20
Real time (s): 3263.94
CPU time (s): 3262.7
CPU user time (s): 3262.66
CPU system time (s): 0.034994
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 5632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3262.66
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1321
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= 4536

runsolver used 3.82942 second user time and 7.63184 second system time

The end

Launcher Data 

Begin job on node80 at 2009-05-16 12:15:35
IDJOB=1824868
IDBENCH=20474
IDSOLVER=666
FILE ID=node80/1824868-1242468935
PBS_JOBID= 9306759
Free space on /tmp= 65964 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824868-1242468935/watcher-1824868-1242468935 -o /tmp/evaluation-result-1824868-1242468935/solver-1824868-1242468935 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824868-1242468935.cnf            

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

MD5SUM BENCH= b1a6497b6934405ef70bfcc51fa85893
RANDOM SEED=159257443

node80.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1118200 kB
Buffers:         95988 kB
Cached:         741620 kB
SwapCached:       9672 kB
Active:         129284 kB
Inactive:       721204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1118200 kB
SwapTotal:     4192956 kB
SwapFree:      4177112 kB
Dirty:             564 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            73156 kB
Committed_AS:  1067608 kB
PageTables:       1396 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= 65964 MiB
End job on node80 at 2009-05-16 13:09:59