Trace number 1525266

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 0/2009-03-20? (TO) 1200.1 601.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33351   101258 |      --       0       --      -- |     --   | -249/458
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7797   #clauses: 33351   #literals: 101258
0.09/0.11	c CPU time:   0.102984 s
0.09/0.11	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-1525266-1238393063/watcher-1525266-1238393063 -o /tmp/evaluation-result-1525266-1238393063/solver-1525266-1238393063 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525266-1238393063.cnf aimd 0 

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 0.97 0.99 3/64 32139
/proc/meminfo: memFree=1435856/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0
/proc/32139/stat : 32139 (manysat.sh) R 32137 32139 31816 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111973051 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/32139/statm: 1339 234 194 169 0 50 0
[pid=32140] ppid=32139 vsize=1556 CPUtime=0
/proc/32140/stat : 32140 (SatElite) R 32139 32139 31816 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 1111973051 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/32140/statm: 389 277 50 127 0 259 0

[startup+0.06131 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32139
/proc/meminfo: memFree=1435856/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111973051 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32139/statm: 1339 235 195 169 0 50 0
[pid=32140] ppid=32139 vsize=4444 CPUtime=0.05
/proc/32140/stat : 32140 (SatElite) R 32139 32139 31816 0 -1 4194304 999 0 0 0 5 0 0 0 19 0 1 0 1111973051 4550656 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134574446 0 0 4096 3 0 0 0 17 0 0 0
/proc/32140/statm: 1111 983 68 127 0 981 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9800

[startup+0.101314 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32139
/proc/meminfo: memFree=1435856/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111973051 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32139/statm: 1339 235 195 169 0 50 0
[pid=32140] ppid=32139 vsize=4444 CPUtime=0.09
/proc/32140/stat : 32140 (SatElite) R 32139 32139 31816 0 -1 4194304 999 0 0 0 9 0 0 0 19 0 1 0 1111973051 4550656 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134680014 0 0 4096 3 0 0 0 17 0 0 0
/proc/32140/statm: 1111 983 68 127 0 981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.301345 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32139
/proc/meminfo: memFree=1435856/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701394 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32139
/proc/meminfo: memFree=1435856/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.99 3/67 32143
/proc/meminfo: memFree=1425464/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=24460 CPUtime=2.62
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 2878 0 0 0 260 2 0 0 16 0 2 0 1111973066 25047040 2864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528274 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32142/statm: 6115 2864 83 193 0 5919 0
[pid=32142/tid=32143] ppid=32139 vsize=24460 CPUtime=1.28
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 643 0 0 0 128 0 0 0 17 0 2 0 1111973072 25047040 2864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 29816

[startup+3.10267 s]
/proc/loadavg: 0.99 0.97 0.99 3/67 32143
/proc/meminfo: memFree=1421496/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=29576 CPUtime=5.82
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 4219 0 0 0 579 3 0 0 17 0 2 0 1111973066 30285824 4205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32142/statm: 7394 4205 83 193 0 7198 0
[pid=32142/tid=32143] ppid=32139 vsize=29576 CPUtime=2.88
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 1205 0 0 0 287 1 0 0 17 0 2 0 1111973072 30285824 4205 1992294400 134512640 135305190 4294956144 18446744073709551615 134551757 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 34932

[startup+6.30105 s]
/proc/loadavg: 1.07 0.99 1.00 3/67 32143
/proc/meminfo: memFree=1412216/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=38100 CPUtime=12.2
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 6471 0 0 0 1215 5 0 0 16 0 2 0 1111973066 39014400 6457 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32142/statm: 9525 6457 83 193 0 9329 0
[pid=32142/tid=32143] ppid=32139 vsize=38100 CPUtime=6.07
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 2240 0 0 0 605 2 0 0 17 0 2 0 1111973072 39014400 6457 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 43456

[startup+12.7028 s]
/proc/loadavg: 1.15 1.00 1.01 3/67 32143
/proc/meminfo: memFree=1398584/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=48800 CPUtime=24.97
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 9067 0 0 0 2489 8 0 0 17 0 2 0 1111973066 49971200 9053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32142/statm: 12200 9053 83 193 0 12004 0
[pid=32142/tid=32143] ppid=32139 vsize=48800 CPUtime=12.48
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 3398 0 0 0 1244 4 0 0 17 0 2 0 1111973072 49971200 9053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 54156

[startup+25.5013 s]
/proc/loadavg: 1.34 1.05 1.02 3/67 32143
/proc/meminfo: memFree=1388920/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=58548 CPUtime=50.51
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 11516 0 0 0 5039 12 0 0 17 0 2 0 1111973066 59953152 11502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32142/statm: 14637 11502 83 193 0 14441 0
[pid=32142/tid=32143] ppid=32139 vsize=58548 CPUtime=25.27
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 4507 0 0 0 2522 5 0 0 17 0 2 0 1111973072 59953152 11502 1992294400 134512640 135305190 4294956144 18446744073709551615 134551760 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 63904

[startup+51.1013 s]
/proc/loadavg: 1.56 1.13 1.04 3/67 32143
/proc/meminfo: memFree=1378296/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=69324 CPUtime=101.6
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 14224 0 0 0 10143 17 0 0 17 0 2 0 1111973066 70987776 14210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32142/statm: 17331 14210 83 193 0 17135 0
[pid=32142/tid=32143] ppid=32139 vsize=69324 CPUtime=50.85
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 5834 0 0 0 5078 7 0 0 17 0 2 0 1111973072 70987776 14210 1992294400 134512640 135305190 4294956144 18446744073709551615 134542772 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 74680

[startup+102.306 s]
/proc/loadavg: 1.81 1.26 1.09 3/67 32143
/proc/meminfo: memFree=1356536/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=91224 CPUtime=203.77
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 19577 0 0 0 20351 26 0 0 17 0 2 0 1111973066 93413376 19563 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32142/statm: 22806 19563 83 193 0 22610 0
[pid=32142/tid=32143] ppid=32139 vsize=91224 CPUtime=102.03
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 8568 0 0 0 10191 12 0 0 17 0 2 0 1111973072 93413376 19563 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.9
Current children cumulated vsize (KiB) 96580

[startup+162.301 s]
/proc/loadavg: 1.93 1.39 1.15 3/67 32143
/proc/meminfo: memFree=1333880/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=114500 CPUtime=323.49
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 25282 0 0 0 32315 34 0 0 22 0 2 0 1111973066 117248000 25268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 28625 25268 83 193 0 28429 0
[pid=32142/tid=32143] ppid=32139 vsize=114500 CPUtime=161.98
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 11391 0 0 0 16181 17 0 0 17 0 2 0 1111973072 117248000 25268 1992294400 134512640 135305190 4294956144 18446744073709551615 134552016 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.62
Current children cumulated vsize (KiB) 119856

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.20 3/67 32143
/proc/meminfo: memFree=1322040/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=125496 CPUtime=443.23
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 28202 0 0 0 44283 40 0 0 19 0 2 0 1111973066 128507904 28188 1992294400 134512640 135305190 4294956144 18446744073709551615 134556752 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 31374 28188 83 193 0 31178 0
[pid=32142/tid=32143] ppid=32139 vsize=125496 CPUtime=221.74
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 12530 0 0 0 22155 19 0 0 17 0 2 0 1111973072 128507904 28188 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 130852

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 32143
/proc/meminfo: memFree=1307384/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=140732 CPUtime=562.96
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 31838 0 0 0 56249 47 0 0 17 0 2 0 1111973066 144109568 31824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 35183 31824 83 193 0 34987 0
[pid=32142/tid=32143] ppid=32139 vsize=140732 CPUtime=281.5
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 13963 0 0 0 28127 23 0 0 18 0 2 0 1111973072 144109568 31824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.09
Current children cumulated vsize (KiB) 146088

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 32143
/proc/meminfo: memFree=1283064/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=163980 CPUtime=682.7
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 37934 0 0 0 68212 58 0 0 25 0 2 0 1111973066 167915520 37920 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 40995 37920 83 193 0 40799 0
[pid=32142/tid=32143] ppid=32139 vsize=163980 CPUtime=341.26
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 16601 0 0 0 34098 28 0 0 17 0 2 0 1111973072 167915520 37920 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.83
Current children cumulated vsize (KiB) 169336

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 32143
/proc/meminfo: memFree=1271736/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=176624 CPUtime=802.44
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 41000 0 0 0 80181 63 0 0 17 0 2 0 1111973066 180862976 40986 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 44156 40986 83 193 0 43960 0
[pid=32142/tid=32143] ppid=32139 vsize=176624 CPUtime=401.03
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 17921 0 0 0 40073 30 0 0 19 0 2 0 1111973072 180862976 40986 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.57
Current children cumulated vsize (KiB) 181980

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 32143
/proc/meminfo: memFree=1256760/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=189888 CPUtime=922.17
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 44484 0 0 0 92148 69 0 0 17 0 2 0 1111973066 194445312 44470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 47472 44470 83 193 0 47276 0
[pid=32142/tid=32143] ppid=32139 vsize=189888 CPUtime=460.78
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 19300 0 0 0 46046 32 0 0 21 0 2 0 1111973072 194445312 44470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.3
Current children cumulated vsize (KiB) 195244

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 32143
/proc/meminfo: memFree=1239800/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=208188 CPUtime=1041.91
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 48960 0 0 0 104114 77 0 0 16 0 2 0 1111973066 213184512 48946 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 52047 48946 83 193 0 51851 0
[pid=32142/tid=32143] ppid=32139 vsize=208188 CPUtime=520.54
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 21372 0 0 0 52018 36 0 0 17 0 2 0 1111973072 213184512 48946 1992294400 134512640 135305190 4294956144 18446744073709551615 134528858 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.04
Current children cumulated vsize (KiB) 213544

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 32143
/proc/meminfo: memFree=1220024/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=227052 CPUtime=1161.64
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 53654 0 0 0 116078 86 0 0 25 0 2 0 1111973066 232501248 53640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 56763 53640 83 193 0 56567 0
[pid=32142/tid=32143] ppid=32139 vsize=227052 CPUtime=580.29
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 23251 0 0 0 57989 40 0 0 25 0 2 0 1111973072 232501248 53640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.77
Current children cumulated vsize (KiB) 232408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 32143
/proc/meminfo: memFree=1220024/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=227052 CPUtime=1199.97
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 53654 0 0 0 119911 86 0 0 18 0 2 0 1111973066 232501248 53640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 56763 53640 83 193 0 56567 0
[pid=32142/tid=32143] ppid=32139 vsize=227052 CPUtime=599.41
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 23251 0 0 0 59901 40 0 0 18 0 2 0 1111973072 232501248 53640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 232408

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: 1.99 1.85 1.45 3/67 32143
/proc/meminfo: memFree=1220024/2055924 swapFree=4176792/4192956
[pid=32139] ppid=32137 vsize=5356 CPUtime=0.13
/proc/32139/stat : 32139 (manysat.sh) S 32137 32139 31816 0 -1 4194304 312 1070 0 0 0 0 13 0 16 0 1 0 1111973051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32139/statm: 1339 238 195 169 0 50 0
[pid=32142] ppid=32139 vsize=227052 CPUtime=1199.97
/proc/32142/stat : 32142 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194304 53654 0 0 0 119911 86 0 0 18 0 2 0 1111973066 232501248 53640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/32142/statm: 56763 53640 83 193 0 56567 0
[pid=32142/tid=32143] ppid=32139 vsize=227052 CPUtime=599.41
/proc/32142/task/32143/stat : 32143 (manysat1.1_stat) R 32139 32139 31816 0 -1 4194368 23251 0 0 0 59901 40 0 0 18 0 2 0 1111973072 232501248 53640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 232408

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32139 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=141978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.153976
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.1
CPU user time (s): 1199.24
CPU system time (s): 0.86
CPU usage (%): 199.511
Max. virtual memory (cumulated for all children) (KiB): 232408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.141978
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1382
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= 3

runsolver used 0.565913 second user time and 1.63475 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-30 08:04:23
IDJOB=1525266
IDBENCH=70309
IDSOLVER=513
FILE ID=node6/1525266-1238393063
PBS_JOBID= 9061341
Free space on /tmp= 66340 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525266-1238393063/watcher-1525266-1238393063 -o /tmp/evaluation-result-1525266-1238393063/solver-1525266-1238393063 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525266-1238393063.cnf aimd 0

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=518908317

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1436336 kB
Buffers:         99616 kB
Cached:         422960 kB
SwapCached:       9932 kB
Active:          46644 kB
Inactive:       489412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1436336 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          19168 kB
Slab:            69504 kB
Committed_AS:  2827412 kB
PageTables:       1464 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= 66336 MiB
End job on node6 at 2009-03-30 08:14:27