Trace number 1526202

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) 1200.09 601.725

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S2037556208-016.cnf
MD5SUM420131c044d6c3aad62b65241fc230d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.677896
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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-1526202-1238487008/watcher-1526202-1238487008 -o /tmp/evaluation-result-1526202-1238487008/solver-1526202-1238487008 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526202-1238487008.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: 0.99 1.00 1.03 3/76 2996
/proc/meminfo: memFree=1364296/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0
/proc/2996/stat : 2996 (manysat.sh) R 2994 2996 2594 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121361781 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2996/statm: 1339 234 194 169 0 50 0
[pid=2997] ppid=2996 vsize=824 CPUtime=0
/proc/2997/stat : 2997 (SatElite) R 2996 2996 2594 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1121361782 843776 99 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/2997/statm: 206 99 50 127 0 76 0

[startup+0.021733 s]
/proc/loadavg: 0.99 1.00 1.03 3/76 2996
/proc/meminfo: memFree=1364296/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121361781 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2996/statm: 1339 235 195 169 0 50 0
[pid=2997] ppid=2996 vsize=1092 CPUtime=0.01
/proc/2997/stat : 2997 (SatElite) R 2996 2996 2594 0 -1 4194304 221 0 0 0 1 0 0 0 19 0 1 0 1121361782 1118208 205 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/2997/statm: 273 205 67 127 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6448

[startup+0.102753 s]
/proc/loadavg: 0.99 1.00 1.03 3/76 2996
/proc/meminfo: memFree=1364296/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301789 s]
/proc/loadavg: 0.99 1.00 1.03 3/76 2996
/proc/meminfo: memFree=1364296/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701867 s]
/proc/loadavg: 0.99 1.00 1.03 3/76 2996
/proc/meminfo: memFree=1364296/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 1.07 1.02 1.04 3/79 3000
/proc/meminfo: memFree=1359856/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=17460 CPUtime=2.93
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 1290 0 0 0 292 1 0 0 17 0 2 0 1121361784 17879040 1276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 4365 1276 83 193 0 4169 0
[pid=2999/tid=3000] ppid=2996 vsize=17460 CPUtime=1.46
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 525 0 0 0 146 0 0 0 20 0 2 0 1121361785 17879040 1276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 22816

[startup+3.10133 s]
/proc/loadavg: 1.07 1.02 1.04 3/79 3000
/proc/meminfo: memFree=1357296/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=21724 CPUtime=6.12
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 2066 0 0 0 611 1 0 0 21 0 2 0 1121361784 22245376 2052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 5431 2052 83 193 0 5235 0
[pid=2999/tid=3000] ppid=2996 vsize=21724 CPUtime=3.05
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 935 0 0 0 305 0 0 0 17 0 2 0 1121361785 22245376 2052 1992294400 134512640 135305190 4294956144 18446744073709551615 134538552 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 27080

[startup+6.30195 s]
/proc/loadavg: 1.15 1.03 1.04 3/79 3000
/proc/meminfo: memFree=1352880/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=25292 CPUtime=12.5
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 3068 0 0 0 1248 2 0 0 22 0 2 0 1121361784 25899008 3054 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 6323 3054 83 193 0 6127 0
[pid=2999/tid=3000] ppid=2996 vsize=25292 CPUtime=6.25
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 1427 0 0 0 624 1 0 0 16 0 2 0 1121361785 25899008 3054 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 30648

[startup+12.7012 s]
/proc/loadavg: 1.22 1.05 1.05 3/79 3000
/proc/meminfo: memFree=1347504/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=29364 CPUtime=25.26
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 4091 0 0 0 2522 4 0 0 25 0 2 0 1121361784 30068736 4077 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 7341 4077 83 193 0 7145 0
[pid=2999/tid=3000] ppid=2996 vsize=29364 CPUtime=12.65
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 1831 0 0 0 1263 2 0 0 25 0 2 0 1121361785 30068736 4077 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 34720

[startup+25.5027 s]
/proc/loadavg: 1.34 1.08 1.06 3/79 3000
/proc/meminfo: memFree=1342320/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=35316 CPUtime=50.8
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 5402 0 0 0 5074 6 0 0 25 0 2 0 1121361784 36163584 5388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 8829 5388 83 193 0 8633 0
[pid=2999/tid=3000] ppid=2996 vsize=35316 CPUtime=25.44
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 2474 0 0 0 2541 3 0 0 25 0 2 0 1121361785 36163584 5388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 40672

[startup+51.1016 s]
/proc/loadavg: 1.60 1.17 1.09 3/79 3000
/proc/meminfo: memFree=1338160/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=39168 CPUtime=101.85
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 6511 0 0 0 10177 8 0 0 25 0 2 0 1121361784 40108032 6497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 9792 6497 83 193 0 9596 0
[pid=2999/tid=3000] ppid=2996 vsize=39168 CPUtime=51.02
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 3051 0 0 0 5099 3 0 0 25 0 2 0 1121361785 40108032 6497 1992294400 134512640 135305190 4294956144 18446744073709551615 134842591 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 44524

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.13 3/79 3000
/proc/meminfo: memFree=1329136/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=49244 CPUtime=203.98
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 8701 0 0 0 20387 11 0 0 25 0 2 0 1121361784 50425856 8687 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 12311 8687 83 193 0 12115 0
[pid=2999/tid=3000] ppid=2996 vsize=49244 CPUtime=102.2
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 4123 0 0 0 10214 6 0 0 25 0 2 0 1121361785 50425856 8687 1992294400 134512640 135305190 4294956144 18446744073709551615 134557342 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 54600

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.18 3/79 3000
/proc/meminfo: memFree=1323120/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=55448 CPUtime=323.65
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 10170 0 0 0 32352 13 0 0 25 0 2 0 1121361784 56778752 10156 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 13862 10156 83 193 0 13666 0
[pid=2999/tid=3000] ppid=2996 vsize=55448 CPUtime=162.17
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 4840 0 0 0 16210 7 0 0 25 0 2 0 1121361785 56778752 10156 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 60804

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.23 3/79 3000
/proc/meminfo: memFree=1315184/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=62828 CPUtime=443.32
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 12166 0 0 0 44315 17 0 0 25 0 2 0 1121361784 64335872 12152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 15707 12152 83 193 0 15511 0
[pid=2999/tid=3000] ppid=2996 vsize=62828 CPUtime=222.14
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 5767 0 0 0 22206 8 0 0 25 0 2 0 1121361785 64335872 12152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 68184

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.28 3/79 3000
/proc/meminfo: memFree=1311984/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=67396 CPUtime=562.99
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 12979 0 0 0 56281 18 0 0 25 0 2 0 1121361784 69013504 12965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2999/statm: 16849 12965 83 193 0 16653 0
[pid=2999/tid=3000] ppid=2996 vsize=67396 CPUtime=282.1
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 6371 0 0 0 28201 9 0 0 25 0 2 0 1121361785 69013504 12965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 72752

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.32 3/79 3000
/proc/meminfo: memFree=1304496/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=74644 CPUtime=682.67
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 14842 0 0 0 68245 22 0 0 25 0 2 0 1121361784 76435456 14828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2999/statm: 18661 14828 83 193 0 18465 0
[pid=2999/tid=3000] ppid=2996 vsize=74644 CPUtime=342.06
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 7454 0 0 0 34194 12 0 0 25 0 2 0 1121361785 76435456 14828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.68
Current children cumulated vsize (KiB) 80000

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.36 3/79 3000
/proc/meminfo: memFree=1302064/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=77308 CPUtime=802.35
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 15443 0 0 0 80212 23 0 0 25 0 2 0 1121361784 79163392 15429 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2999/statm: 19327 15429 83 193 0 19131 0
[pid=2999/tid=3000] ppid=2996 vsize=77308 CPUtime=401.76
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 7915 0 0 0 40164 12 0 0 25 0 2 0 1121361785 79163392 15429 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.36
Current children cumulated vsize (KiB) 82664

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.40 3/79 3000
/proc/meminfo: memFree=1297392/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=83232 CPUtime=922.03
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 16627 0 0 0 92178 25 0 0 25 0 2 0 1121361784 85229568 16613 1992294400 134512640 135305190 4294956144 18446744073709551615 134547935 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2999/statm: 20808 16613 83 193 0 20612 0
[pid=2999/tid=3000] ppid=2996 vsize=83232 CPUtime=461.47
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 8226 0 0 0 46134 13 0 0 25 0 2 0 1121361785 85229568 16613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.04
Current children cumulated vsize (KiB) 88588

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.43 3/79 3000
/proc/meminfo: memFree=1293104/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=88868 CPUtime=1041.7
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 17682 0 0 0 104143 27 0 0 25 0 2 0 1121361784 91000832 17668 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2999/statm: 22217 17668 83 193 0 22021 0
[pid=2999/tid=3000] ppid=2996 vsize=88868 CPUtime=521.17
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 8957 0 0 0 52103 14 0 0 24 0 2 0 1121361785 91000832 17668 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.71
Current children cumulated vsize (KiB) 94224

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.46 3/79 3000
/proc/meminfo: memFree=1292336/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=89660 CPUtime=1161.38
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 17874 0 0 0 116111 27 0 0 25 0 2 0 1121361784 91811840 17860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2999/statm: 22415 17860 83 193 0 22219 0
[pid=2999/tid=3000] ppid=2996 vsize=89660 CPUtime=580.88
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 8987 0 0 0 58074 14 0 0 25 0 2 0 1121361785 91811840 17860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.39
Current children cumulated vsize (KiB) 95016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.47 3/79 3000
/proc/meminfo: memFree=1291888/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=90164 CPUtime=1200.08
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 17970 0 0 0 119981 27 0 0 25 0 2 0 1121361784 92327936 17956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2999/statm: 22541 17956 83 193 0 22345 0
[pid=2999/tid=3000] ppid=2996 vsize=90164 CPUtime=600.19
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 8987 0 0 0 60005 14 0 0 25 0 2 0 1121361785 92327936 17956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 95520

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.47 3/79 3000
/proc/meminfo: memFree=1291888/2055920 swapFree=4127460/4192956
[pid=2996] ppid=2994 vsize=5356 CPUtime=0.01
/proc/2996/stat : 2996 (manysat.sh) S 2994 2996 2594 0 -1 4194304 312 224 0 0 0 0 1 0 18 0 1 0 1121361781 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2996/statm: 1339 238 195 169 0 50 0
[pid=2999] ppid=2996 vsize=90164 CPUtime=1200.08
/proc/2999/stat : 2999 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194304 17970 0 0 0 119981 27 0 0 25 0 2 0 1121361784 92327936 17956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2999/statm: 22541 17956 83 193 0 22345 0
[pid=2999/tid=3000] ppid=2996 vsize=90164 CPUtime=600.19
/proc/2999/task/3000/stat : 3000 (manysat1.1_stat) R 2996 2996 2594 0 -1 4194368 8987 0 0 0 60005 14 0 0 25 0 2 0 1121361785 92327936 17956 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 95520

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2996 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=15997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.022995
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 199.442
Max. virtual memory (cumulated for all children) (KiB): 95520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 536
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 0.672897 second user time and 2.07568 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-31 10:10:08
IDJOB=1526202
IDBENCH=70496
IDSOLVER=514
FILE ID=node63/1526202-1238487008
PBS_JOBID= 9061836
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S2037556208-016.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526202-1238487008/watcher-1526202-1238487008 -o /tmp/evaluation-result-1526202-1238487008/solver-1526202-1238487008 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526202-1238487008.cnf aimd 1

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

MD5SUM BENCH= 420131c044d6c3aad62b65241fc230d6
RANDOM SEED=741972036

node63.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		: 3000.285
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		: 3000.285
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:       1364840 kB
Buffers:         92608 kB
Cached:         459884 kB
SwapCached:      55360 kB
Active:         185768 kB
Inactive:       423580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1364840 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          14576 kB
Slab:            66384 kB
Committed_AS:  3353688 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-03-31 10:20:12