Trace number 1524927

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
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.11 601.518

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S2051339669-029.cnf
MD5SUM517a75d68208490415f54c6427b40d77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524927-1238366742/watcher-1524927-1238366742 -o /tmp/evaluation-result-1524927-1238366742/solver-1524927-1238366742 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524927-1238366742.cnf aimd 1 

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): 1800 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: 2.00 1.97 1.71 3/64 6443
/proc/meminfo: memFree=921504/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0
/proc/6443/stat : 6443 (manysat.sh) R 6441 6443 6034 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109336746 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6443/statm: 1339 234 194 169 0 50 0
[pid=6444] ppid=6443 vsize=692 CPUtime=0
/proc/6444/stat : 6444 (SatElite) R 6443 6443 6034 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1109336746 708608 89 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6444/statm: 173 90 50 127 0 43 0

[startup+0.007157 s]
/proc/loadavg: 2.00 1.97 1.71 3/64 6443
/proc/meminfo: memFree=921504/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109336746 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6443/statm: 1339 235 195 169 0 50 0
[pid=6444] ppid=6443 vsize=824 CPUtime=0
/proc/6444/stat : 6444 (SatElite) R 6443 6443 6034 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1109336746 843776 119 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6444/statm: 206 120 50 127 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6180

[startup+0.101186 s]
/proc/loadavg: 2.00 1.97 1.71 3/64 6443
/proc/meminfo: memFree=921504/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.30122 s]
/proc/loadavg: 2.00 1.97 1.71 3/64 6443
/proc/meminfo: memFree=921504/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.7013 s]
/proc/loadavg: 2.00 1.97 1.71 3/64 6443
/proc/meminfo: memFree=921504/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50246 s]
/proc/loadavg: 2.00 1.97 1.71 3/67 6447
/proc/meminfo: memFree=912200/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=22848 CPUtime=2.79
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 2773 0 0 0 278 1 0 0 20 0 2 0 1109336754 23396352 2759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 5712 2759 83 193 0 5516 0
[pid=6446/tid=6447] ppid=6443 vsize=22848 CPUtime=1.38
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 949 0 0 0 138 0 0 0 18 0 2 0 1109336757 23396352 2759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 28204

[startup+3.10178 s]
/proc/loadavg: 2.00 1.97 1.71 3/67 6447
/proc/meminfo: memFree=908808/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=27156 CPUtime=5.99
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 3946 0 0 0 596 3 0 0 17 0 2 0 1109336754 27807744 3932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 6789 3932 83 193 0 6593 0
[pid=6446/tid=6447] ppid=6443 vsize=27156 CPUtime=2.98
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 1552 0 0 0 297 1 0 0 25 0 2 0 1109336757 27807744 3932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 32512

[startup+6.30241 s]
/proc/loadavg: 2.00 1.97 1.71 3/67 6447
/proc/meminfo: memFree=900232/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=32576 CPUtime=12.37
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 5311 0 0 0 1233 4 0 0 17 0 2 0 1109336754 33357824 5297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 8144 5297 83 193 0 7948 0
[pid=6446/tid=6447] ppid=6443 vsize=32576 CPUtime=6.18
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 2300 0 0 0 616 2 0 0 25 0 2 0 1109336757 33357824 5297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 37932

[startup+12.7017 s]
/proc/loadavg: 2.00 1.97 1.72 3/67 6447
/proc/meminfo: memFree=893400/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=39616 CPUtime=25.15
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 6857 0 0 0 2509 6 0 0 20 0 2 0 1109336754 40566784 6843 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 9904 6843 83 193 0 9708 0
[pid=6446/tid=6447] ppid=6443 vsize=39616 CPUtime=12.57
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 3126 0 0 0 1255 2 0 0 17 0 2 0 1109336757 40566784 6843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 44972

[startup+25.5012 s]
/proc/loadavg: 2.00 1.97 1.72 3/67 6447
/proc/meminfo: memFree=883744/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=49852 CPUtime=50.68
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 9364 0 0 0 5059 9 0 0 18 0 2 0 1109336754 51048448 9350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 12463 9350 83 193 0 12267 0
[pid=6446/tid=6447] ppid=6443 vsize=49852 CPUtime=25.37
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 4627 0 0 0 2532 5 0 0 17 0 2 0 1109336757 51048448 9350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 55208

[startup+51.1012 s]
/proc/loadavg: 2.00 1.97 1.73 3/67 6447
/proc/meminfo: memFree=871008/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=62144 CPUtime=101.75
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 12408 0 0 0 10161 14 0 0 19 0 2 0 1109336754 63635456 12394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 15536 12394 83 193 0 15340 0
[pid=6446/tid=6447] ppid=6443 vsize=62144 CPUtime=50.95
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 6433 0 0 0 5087 8 0 0 25 0 2 0 1109336757 63635456 12394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 67500

[startup+102.306 s]
/proc/loadavg: 2.00 1.97 1.74 3/67 6447
/proc/meminfo: memFree=859808/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=73756 CPUtime=203.93
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 15246 0 0 0 20374 19 0 0 25 0 2 0 1109336754 75526144 15232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 18439 15232 83 193 0 18243 0
[pid=6446/tid=6447] ppid=6443 vsize=73756 CPUtime=102.12
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 7797 0 0 0 10202 10 0 0 17 0 2 0 1109336757 75526144 15232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 79112

[startup+162.301 s]
/proc/loadavg: 2.00 1.97 1.75 3/67 6447
/proc/meminfo: memFree=847456/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=85764 CPUtime=323.64
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 18287 0 0 0 32340 24 0 0 25 0 2 0 1109336754 87822336 18273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 21441 18273 83 193 0 21245 0
[pid=6446/tid=6447] ppid=6443 vsize=85764 CPUtime=162.09
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 9059 0 0 0 16197 12 0 0 25 0 2 0 1109336757 87822336 18273 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.7
Current children cumulated vsize (KiB) 91120

[startup+222.302 s]
/proc/loadavg: 2.00 1.97 1.76 3/67 6447
/proc/meminfo: memFree=833504/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=100240 CPUtime=443.37
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 21801 0 0 0 44306 31 0 0 19 0 2 0 1109336754 102645760 21787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 25060 21787 83 193 0 24864 0
[pid=6446/tid=6447] ppid=6443 vsize=100240 CPUtime=222.06
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 11337 0 0 0 22188 18 0 0 23 0 2 0 1109336757 102645760 21787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.43
Current children cumulated vsize (KiB) 105596

[startup+282.302 s]
/proc/loadavg: 2.00 1.97 1.77 3/67 6447
/proc/meminfo: memFree=821728/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=111860 CPUtime=563.09
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 24731 0 0 0 56272 37 0 0 17 0 2 0 1109336754 114544640 24717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 27965 24717 83 193 0 27769 0
[pid=6446/tid=6447] ppid=6443 vsize=111860 CPUtime=282.03
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 12696 0 0 0 28182 21 0 0 25 0 2 0 1109336757 114544640 24717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.15
Current children cumulated vsize (KiB) 117216

[startup+342.303 s]
/proc/loadavg: 2.00 1.97 1.79 3/67 6447
/proc/meminfo: memFree=810400/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=123300 CPUtime=682.82
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 27617 0 0 0 68239 43 0 0 18 0 2 0 1109336754 126259200 27603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 30825 27603 83 193 0 30629 0
[pid=6446/tid=6447] ppid=6443 vsize=123300 CPUtime=342
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 14365 0 0 0 34175 25 0 0 25 0 2 0 1109336757 126259200 27603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.88
Current children cumulated vsize (KiB) 128656

[startup+402.303 s]
/proc/loadavg: 2.00 1.97 1.80 3/67 6447
/proc/meminfo: memFree=802400/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=130824 CPUtime=802.55
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 29558 0 0 0 80208 47 0 0 25 0 2 0 1109336754 133963776 29544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 32706 29544 83 193 0 32510 0
[pid=6446/tid=6447] ppid=6443 vsize=130824 CPUtime=401.96
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 15315 0 0 0 40169 27 0 0 25 0 2 0 1109336757 133963776 29544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.61
Current children cumulated vsize (KiB) 136180

[startup+462.301 s]
/proc/loadavg: 2.00 1.97 1.81 3/67 6447
/proc/meminfo: memFree=795680/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=138872 CPUtime=922.28
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 31295 0 0 0 92176 52 0 0 25 0 2 0 1109336754 142204928 31281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 34718 31281 83 193 0 34522 0
[pid=6446/tid=6447] ppid=6443 vsize=138872 CPUtime=461.94
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 16405 0 0 0 46164 30 0 0 19 0 2 0 1109336757 142204928 31281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.34
Current children cumulated vsize (KiB) 144228

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.82 3/67 6447
/proc/meminfo: memFree=777824/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=156984 CPUtime=1042
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 35673 0 0 0 104142 58 0 0 25 0 2 0 1109336754 160751616 35659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 39246 35659 83 193 0 39050 0
[pid=6446/tid=6447] ppid=6443 vsize=156984 CPUtime=521.9
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 18539 0 0 0 52157 33 0 0 25 0 2 0 1109336757 160751616 35659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.06
Current children cumulated vsize (KiB) 162340

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.83 3/67 6447
/proc/meminfo: memFree=776544/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=158008 CPUtime=1161.74
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 36001 0 0 0 116114 60 0 0 23 0 2 0 1109336754 161800192 35987 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 39502 35987 83 193 0 39306 0
[pid=6446/tid=6447] ppid=6443 vsize=158008 CPUtime=581.88
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 18801 0 0 0 58154 34 0 0 25 0 2 0 1109336757 161800192 35987 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.8
Current children cumulated vsize (KiB) 163364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 2.00 1.97 1.83 3/67 6447
/proc/meminfo: memFree=775328/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=159032 CPUtime=1200.05
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 36304 0 0 0 119945 60 0 0 25 0 2 0 1109336754 162848768 36290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 39758 36290 83 193 0 39562 0
[pid=6446/tid=6447] ppid=6443 vsize=159032 CPUtime=601.07
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 18958 0 0 0 60073 34 0 0 25 0 2 0 1109336757 162848768 36290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 164388

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

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

[startup+601.502 s]
/proc/loadavg: 2.00 1.97 1.83 3/67 6447
/proc/meminfo: memFree=775328/2055920 swapFree=4176244/4192956
[pid=6443] ppid=6441 vsize=5356 CPUtime=0.06
/proc/6443/stat : 6443 (manysat.sh) S 6441 6443 6034 0 -1 4194304 312 532 0 0 0 0 6 0 16 0 1 0 1109336746 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6443/statm: 1339 238 195 169 0 50 0
[pid=6446] ppid=6443 vsize=159032 CPUtime=1200.05
/proc/6446/stat : 6446 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194304 36304 0 0 0 119945 60 0 0 25 0 2 0 1109336754 162848768 36290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6446/statm: 39758 36290 83 193 0 39562 0
[pid=6446/tid=6447] ppid=6443 vsize=159032 CPUtime=601.07
/proc/6446/task/6447/stat : 6447 (manysat1.1_stat) R 6443 6443 6034 0 -1 4194368 18958 0 0 0 60073 34 0 0 25 0 2 0 1109336757 162848768 36290 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 164388

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6443 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=68989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.076987
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.518
CPU time (s): 1200.11
CPU user time (s): 1199.51
CPU system time (s): 0.6
CPU usage (%): 199.514
Max. virtual memory (cumulated for all children) (KiB): 164388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 844
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= 5
involuntary context switches= 2

runsolver used 0.574912 second user time and 1.62575 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-30 00:45:42
IDJOB=1524927
IDBENCH=70241
IDSOLVER=514
FILE ID=node53/1524927-1238366742
PBS_JOBID= 9061177
Free space on /tmp= 66040 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S2051339669-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524927-1238366742/watcher-1524927-1238366742 -o /tmp/evaluation-result-1524927-1238366742/solver-1524927-1238366742 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524927-1238366742.cnf aimd 1

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 517a75d68208490415f54c6427b40d77
RANDOM SEED=95940531

node53.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		: 3000.264
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		: 3000.264
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:        921984 kB
Buffers:         87164 kB
Cached:         958388 kB
SwapCached:      10692 kB
Active:         252140 kB
Inactive:       805624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921984 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            62248 kB
Committed_AS:  2475912 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-30 00:55:46