Trace number 335838

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-018-017.sat05-1231.reshuffled-07.cnf
MD5SUM0ce167d7a0126df2b5481aeca929a46c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark285.775
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses5067
Sum of the clauses size10404
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25049
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-335838-1173635352 -o ROOT/results/node3/solver-335838-1173635352 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335838-1173635352/picosat /tmp/evaluation/335838-1173635352/instance-335838-1173635352.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.17 1.08 1.02 3/77 9802
/proc/meminfo: memFree=1624552/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=568 CPUtime=0
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 72 0 0 0 0 0 0 0 18 0 1 0 383490023 581632 57 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 142 57 40 102 0 37 0

[startup+0.036824 s]
/proc/loadavg: 1.17 1.08 1.02 3/77 9802
/proc/meminfo: memFree=1624552/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=700 CPUtime=0.02
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 102 0 0 0 1 1 0 0 18 0 1 0 383490023 716800 87 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 175 87 42 102 0 70 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 700

[startup+0.101829 s]
/proc/loadavg: 1.17 1.08 1.02 3/77 9802
/proc/meminfo: memFree=1624552/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=972 CPUtime=0.09
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 188 0 0 0 8 1 0 0 18 0 1 0 383490023 995328 171 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 243 171 48 102 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.301845 s]
/proc/loadavg: 1.17 1.08 1.02 3/77 9802
/proc/meminfo: memFree=1624552/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=1104 CPUtime=0.29
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 227 0 0 0 28 1 0 0 19 0 1 0 383490023 1130496 210 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 276 210 48 102 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1104

[startup+0.701877 s]
/proc/loadavg: 1.17 1.08 1.02 3/77 9802
/proc/meminfo: memFree=1624552/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=1236 CPUtime=0.69
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 240 0 0 0 68 1 0 0 23 0 1 0 383490023 1265664 223 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 309 223 48 102 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1236

[startup+1.50194 s]
/proc/loadavg: 1.16 1.08 1.02 2/78 9803
/proc/meminfo: memFree=1623776/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=1236 CPUtime=1.49
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 270 0 0 0 148 1 0 0 25 0 1 0 383490023 1265664 253 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 309 253 48 102 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1236

[startup+3.10107 s]
/proc/loadavg: 1.16 1.08 1.02 2/78 9803
/proc/meminfo: memFree=1623456/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=1632 CPUtime=3.09
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 367 0 0 0 308 1 0 0 25 0 1 0 383490023 1671168 350 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549468 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 408 350 48 102 0 303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1632

[startup+6.30134 s]
/proc/loadavg: 1.16 1.08 1.02 2/78 9803
/proc/meminfo: memFree=1622496/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=2424 CPUtime=6.28
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 549 0 0 0 627 1 0 0 25 0 1 0 383490023 2482176 532 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 606 532 48 102 0 501 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2424

[startup+12.7019 s]
/proc/loadavg: 1.13 1.08 1.02 2/78 9803
/proc/meminfo: memFree=1621856/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=2952 CPUtime=12.69
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 676 0 0 0 1267 2 0 0 25 0 1 0 383490023 3022848 659 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597671 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 738 659 48 102 0 633 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2952

[startup+25.5019 s]
/proc/loadavg: 1.11 1.07 1.02 2/78 9803
/proc/meminfo: memFree=1620960/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=3808 CPUtime=25.49
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 892 0 0 0 2547 2 0 0 25 0 1 0 383490023 3899392 875 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529083 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 952 875 48 102 0 847 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3808

[startup+51.102 s]
/proc/loadavg: 1.07 1.06 1.02 3/78 9803
/proc/meminfo: memFree=1620000/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=4628 CPUtime=51.07
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 1128 0 0 0 5105 2 0 0 25 0 1 0 383490023 4739072 1102 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 1157 1102 48 102 0 1052 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4628

[startup+102.305 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 9803
/proc/meminfo: memFree=1619040/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=5596 CPUtime=102.27
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 1373 0 0 0 10224 3 0 0 25 0 1 0 383490023 5730304 1337 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 1399 1337 48 102 0 1294 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5596

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 9803
/proc/meminfo: memFree=1617376/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=7164 CPUtime=162.25
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 1782 0 0 0 16222 3 0 0 25 0 1 0 383490023 7335936 1733 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 1791 1733 48 102 0 1686 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7164

[startup+222.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 9803
/proc/meminfo: memFree=1616480/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=8012 CPUtime=222.23
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 2035 0 0 0 22219 4 0 0 25 0 1 0 383490023 8204288 1948 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529409 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 2003 1948 48 102 0 1898 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8012

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 9803
/proc/meminfo: memFree=1616096/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=8396 CPUtime=282.21
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 2134 0 0 0 28217 4 0 0 25 0 1 0 383490023 8597504 2044 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 2099 2044 48 102 0 1994 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8396

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 9803
/proc/meminfo: memFree=1615520/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=8908 CPUtime=342.2
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 2260 0 0 0 34215 5 0 0 25 0 1 0 383490023 9121792 2170 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 2227 2170 48 102 0 2122 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8908

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9803
/proc/meminfo: memFree=1613664/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=10752 CPUtime=402.19
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 2729 0 0 0 40213 6 0 0 25 0 1 0 383490023 11010048 2632 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 2688 2632 48 102 0 2583 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10752

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9803
/proc/meminfo: memFree=1613856/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=10644 CPUtime=462.17
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 2950 0 0 0 46210 7 0 0 25 0 1 0 383490023 10899456 2596 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529710 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 2661 2596 48 102 0 2556 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10644

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9803
/proc/meminfo: memFree=1613472/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=10956 CPUtime=522.15
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3042 0 0 0 52208 7 0 0 25 0 1 0 383490023 11218944 2683 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 2739 2683 48 102 0 2634 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10956

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9803
/proc/meminfo: memFree=1612064/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=12336 CPUtime=582.14
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3401 0 0 0 58206 8 0 0 25 0 1 0 383490023 12632064 3029 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530572 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3084 3029 48 102 0 2979 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 12336

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9803
/proc/meminfo: memFree=1611232/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=13164 CPUtime=642.13
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3621 0 0 0 64204 9 0 0 25 0 1 0 383490023 13479936 3232 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3291 3232 48 102 0 3186 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13164

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9803
/proc/meminfo: memFree=1611552/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=12600 CPUtime=702.1
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3621 0 0 0 70201 9 0 0 25 0 1 0 383490023 12902400 3095 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3150 3095 48 102 0 3045 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 12600

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9941
/proc/meminfo: memFree=1609968/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=13060 CPUtime=762.03
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3725 0 0 0 76192 11 0 0 25 0 1 0 383490023 13373440 3199 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3265 3199 48 102 0 3160 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13060

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1610976/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=12940 CPUtime=821.96
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3725 0 0 0 82185 11 0 0 25 0 1 0 383490023 13250560 3180 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3235 3180 48 102 0 3130 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 12940

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1610592/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=13460 CPUtime=881.95
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3922 0 0 0 88183 12 0 0 25 0 1 0 383490023 13783040 3310 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3365 3310 48 102 0 3260 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 13460

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1610784/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=13500 CPUtime=941.93
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3949 0 0 0 94181 12 0 0 25 0 1 0 383490023 13824000 3314 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3375 3314 48 102 0 3270 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 13500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1610784/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=13436 CPUtime=1001.92
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 3958 0 0 0 100179 13 0 0 25 0 1 0 383490023 13758464 3293 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3359 3293 48 102 0 3254 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1610144/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=14504 CPUtime=1061.9
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 4353 0 0 0 106176 14 0 0 25 0 1 0 383490023 14852096 3559 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3626 3559 48 102 0 3521 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1609184/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=14828 CPUtime=1121.89
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 4585 0 0 0 112174 15 0 0 25 0 1 0 383490023 15183872 3652 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3707 3652 48 102 0 3602 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 14828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1609632/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=14392 CPUtime=1181.87
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 4585 0 0 0 118172 15 0 0 25 0 1 0 383490023 14737408 3543 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3598 3543 48 102 0 3493 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 14392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1609632/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=14380 CPUtime=1200.08
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 4585 0 0 0 119992 16 0 0 25 0 1 0 383490023 14725120 3540 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3595 3540 48 102 0 3490 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14380

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10001
/proc/meminfo: memFree=1609632/2055920 swapFree=4158660/4192956
[pid=9802] ppid=9800 vsize=14380 CPUtime=1200.08
/proc/9802/stat : 9802 (picosat) R 9800 9802 8966 0 -1 4194304 4585 0 0 0 119992 16 0 0 25 0 1 0 383490023 14725120 3540 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/9802/statm: 3595 3540 48 102 0 3490 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.163975
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 15408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4585
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= 6
involuntary context switches= 25391

runsolver used 1.49877 second user time and 2.80057 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sun Mar 11 17:49:12 UTC 2007

IDJOB= 335838
IDBENCH= 24661
IDSOLVER= 106
FILE ID= node3/335838-1173635352

PBS_JOBID= 4101283

Free space on /tmp= 66349 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-018-017.sat05-1231.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335838-1173635352/picosat /tmp/evaluation/335838-1173635352/instance-335838-1173635352.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-335838-1173635352 -o ROOT/results/node3/solver-335838-1173635352 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335838-1173635352/picosat /tmp/evaluation/335838-1173635352/instance-335838-1173635352.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  0ce167d7a0126df2b5481aeca929a46c

RANDOM SEED= 15792589

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.241
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		: 3000.241
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:       1624960 kB
Buffers:         29060 kB
Cached:         312220 kB
SwapCached:       2120 kB
Active:         248768 kB
Inactive:       115356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624960 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:             608 kB
Writeback:           0 kB
Mapped:          30984 kB
Slab:            52444 kB
Committed_AS:  1566264 kB
PageTables:       1656 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= 66349 MiB

End job on node3 on Sun Mar 11 18:09:14 UTC 2007