Trace number 1525983

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 2/2009-03-20? (TO) 1200.11 601.419

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
MD5SUM041948145db994bef4ef7befa5b1ff3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	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-1525983-1238484508/watcher-1525983-1238484508 -o /tmp/evaluation-result-1525983-1238484508/solver-1525983-1238484508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525983-1238484508.cnf aimd 2 

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 0.97 3/64 13136
/proc/meminfo: memFree=1567840/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 235 195 169 0 50 0
[pid=13137] ppid=13136 vsize=692 CPUtime=0
/proc/13137/stat : 13137 (SatElite) R 13136 13136 13069 0 -1 4194304 92 0 0 0 0 0 0 0 18 0 1 0 1121117823 708608 76 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/13137/statm: 173 77 50 127 0 43 0

[startup+0.0290341 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 13136
/proc/meminfo: memFree=1567840/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.427171 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 13136
/proc/meminfo: memFree=1567840/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.50118 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 13136
/proc/meminfo: memFree=1567840/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701206 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 13136
/proc/meminfo: memFree=1567840/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.97 3/67 13140
/proc/meminfo: memFree=1564104/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=16152 CPUtime=2.95
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 1088 0 0 0 295 0 0 0 17 0 2 0 1121117824 16539648 1073 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 4038 1073 83 193 0 3842 0
[pid=13139/tid=13140] ppid=13136 vsize=16152 CPUtime=1.46
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 468 0 0 0 146 0 0 0 18 0 2 0 1121117825 16539648 1073 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21508

[startup+3.10149 s]
/proc/loadavg: 0.99 0.97 0.97 3/67 13140
/proc/meminfo: memFree=1561608/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=19924 CPUtime=6.15
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 1663 0 0 0 614 1 0 0 17 0 2 0 1121117824 20402176 1648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 4981 1648 83 193 0 4785 0
[pid=13139/tid=13140] ppid=13136 vsize=19924 CPUtime=3.06
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 791 0 0 0 306 0 0 0 18 0 2 0 1121117825 20402176 1648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 25280

[startup+6.30288 s]
/proc/loadavg: 1.07 0.99 0.98 3/67 13140
/proc/meminfo: memFree=1556872/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=24292 CPUtime=12.53
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 2792 0 0 0 1252 1 0 0 17 0 2 0 1121117824 24875008 2777 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 6073 2777 83 193 0 5877 0
[pid=13139/tid=13140] ppid=13136 vsize=24292 CPUtime=6.24
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 1308 0 0 0 624 0 0 0 21 0 2 0 1121117825 24875008 2777 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 29648

[startup+12.7026 s]
/proc/loadavg: 1.15 1.00 0.98 3/67 13140
/proc/meminfo: memFree=1552008/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=28696 CPUtime=25.3
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 3884 0 0 0 2528 2 0 0 18 0 2 0 1121117824 29384704 3869 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 7174 3869 83 193 0 6978 0
[pid=13139/tid=13140] ppid=13136 vsize=28696 CPUtime=12.62
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 1869 0 0 0 1261 1 0 0 23 0 2 0 1121117825 29384704 3869 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 34052

[startup+25.5012 s]
/proc/loadavg: 1.34 1.05 1.00 3/67 13140
/proc/meminfo: memFree=1547784/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=33208 CPUtime=50.85
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 4950 0 0 0 5081 4 0 0 17 0 2 0 1121117824 34004992 4935 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 8302 4935 83 193 0 8106 0
[pid=13139/tid=13140] ppid=13136 vsize=33208 CPUtime=25.37
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 2315 0 0 0 2536 1 0 0 25 0 2 0 1121117825 34004992 4935 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 38564

[startup+51.1012 s]
/proc/loadavg: 1.56 1.13 1.02 3/67 13140
/proc/meminfo: memFree=1541768/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=38616 CPUtime=101.92
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 6448 0 0 0 10186 6 0 0 25 0 2 0 1121117824 39542784 6433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 9654 6433 83 193 0 9458 0
[pid=13139/tid=13140] ppid=13136 vsize=38616 CPUtime=50.85
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 3038 0 0 0 5083 2 0 0 25 0 2 0 1121117825 39542784 6433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 43972

[startup+102.301 s]
/proc/loadavg: 1.81 1.26 1.07 3/67 13140
/proc/meminfo: memFree=1533384/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=48060 CPUtime=204.1
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 8516 0 0 0 20398 12 0 0 25 0 2 0 1121117824 49213440 8501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 12015 8501 83 193 0 11819 0
[pid=13139/tid=13140] ppid=13136 vsize=48060 CPUtime=101.85
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 4079 0 0 0 10180 5 0 0 22 0 2 0 1121117825 49213440 8501 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 53416

[startup+162.301 s]
/proc/loadavg: 1.93 1.39 1.13 3/67 13140
/proc/meminfo: memFree=1526728/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=53424 CPUtime=323.83
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 10168 0 0 0 32368 15 0 0 20 0 2 0 1121117824 54706176 10153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 13356 10153 83 193 0 13160 0
[pid=13139/tid=13140] ppid=13136 vsize=53424 CPUtime=161.6
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 4942 0 0 0 16154 6 0 0 25 0 2 0 1121117825 54706176 10153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 58780

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.18 3/67 13140
/proc/meminfo: memFree=1518664/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=62704 CPUtime=443.57
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 12211 0 0 0 44339 18 0 0 25 0 2 0 1121117824 64208896 12196 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 15676 12196 83 193 0 15480 0
[pid=13139/tid=13140] ppid=13136 vsize=62704 CPUtime=221.36
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 6007 0 0 0 22128 8 0 0 25 0 2 0 1121117825 64208896 12196 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 68060

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.23 3/67 13140
/proc/meminfo: memFree=1513736/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=68432 CPUtime=563.31
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 13460 0 0 0 56310 21 0 0 18 0 2 0 1121117824 70074368 13445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 17108 13445 83 193 0 16912 0
[pid=13139/tid=13140] ppid=13136 vsize=68432 CPUtime=281.12
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 6527 0 0 0 28103 9 0 0 25 0 2 0 1121117825 70074368 13445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 73788

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.28 3/67 13140
/proc/meminfo: memFree=1506376/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=75812 CPUtime=683.05
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 15281 0 0 0 68282 23 0 0 24 0 2 0 1121117824 77631488 15266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 18953 15266 83 193 0 18757 0
[pid=13139/tid=13140] ppid=13136 vsize=75812 CPUtime=340.87
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 7563 0 0 0 34078 9 0 0 25 0 2 0 1121117825 77631488 15266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 81168

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.32 3/67 13140
/proc/meminfo: memFree=1502408/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=80368 CPUtime=802.79
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 16276 0 0 0 80253 26 0 0 25 0 2 0 1121117824 82296832 16261 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 20092 16261 83 193 0 19896 0
[pid=13139/tid=13140] ppid=13136 vsize=80368 CPUtime=400.64
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 8248 0 0 0 40052 12 0 0 25 0 2 0 1121117825 82296832 16261 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 85724

[startup+462.306 s]
/proc/loadavg: 1.99 1.77 1.36 3/67 13140
/proc/meminfo: memFree=1496776/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=86188 CPUtime=922.53
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 17675 0 0 0 92224 29 0 0 21 0 2 0 1121117824 88256512 17660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 21547 17660 83 193 0 21351 0
[pid=13139/tid=13140] ppid=13136 vsize=86188 CPUtime=460.39
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 8994 0 0 0 46026 13 0 0 25 0 2 0 1121117825 88256512 17660 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 91544

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.39 3/67 13140
/proc/meminfo: memFree=1494344/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=88344 CPUtime=1042.26
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 18277 0 0 0 104196 30 0 0 25 0 2 0 1121117824 90464256 18262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 22086 18262 83 193 0 21890 0
[pid=13139/tid=13140] ppid=13136 vsize=88344 CPUtime=520.14
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 9436 0 0 0 52001 13 0 0 25 0 2 0 1121117825 90464256 18262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 93700

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 13140
/proc/meminfo: memFree=1492488/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=90304 CPUtime=1162
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 18749 0 0 0 116169 31 0 0 25 0 2 0 1121117824 92471296 18734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 22576 18734 83 193 0 22380 0
[pid=13139/tid=13140] ppid=13136 vsize=90304 CPUtime=579.9
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 9624 0 0 0 57976 14 0 0 25 0 2 0 1121117825 92471296 18734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162
Current children cumulated vsize (KiB) 95660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 13140
/proc/meminfo: memFree=1489992/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=93064 CPUtime=1200.11
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 19361 0 0 0 119979 32 0 0 25 0 2 0 1121117824 95297536 19346 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 23266 19346 83 193 0 23070 0
[pid=13139/tid=13140] ppid=13136 vsize=93064 CPUtime=598.92
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 10000 0 0 0 59877 15 0 0 25 0 2 0 1121117825 95297536 19346 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 98420

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 13140
/proc/meminfo: memFree=1489992/2055920 swapFree=4178472/4192956
[pid=13136] ppid=13134 vsize=5356 CPUtime=0
/proc/13136/stat : 13136 (manysat.sh) S 13134 13136 13069 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1121117823 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13136/statm: 1339 238 195 169 0 50 0
[pid=13139] ppid=13136 vsize=93064 CPUtime=1200.11
/proc/13139/stat : 13139 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194304 19361 0 0 0 119979 32 0 0 25 0 2 0 1121117824 95297536 19346 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13139/statm: 23266 19346 83 193 0 23070 0
[pid=13139/tid=13140] ppid=13136 vsize=93064 CPUtime=598.92
/proc/13139/task/13140/stat : 13140 (manysat1.1_stat) R 13136 13136 13069 0 -1 4194368 10000 0 0 0 59877 15 0 0 25 0 2 0 1121117825 95297536 19346 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 98420

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13136 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# 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): 601.419
CPU time (s): 1200.11
CPU user time (s): 1199.79
CPU system time (s): 0.32
CPU usage (%): 199.547
Max. virtual memory (cumulated for all children) (KiB): 98420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 0.58891 second user time and 1.60875 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-31 09:28:28
IDJOB=1525983
IDBENCH=70452
IDSOLVER=515
FILE ID=node1/1525983-1238484508
PBS_JOBID= 9061876
Free space on /tmp= 66132 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525983-1238484508/watcher-1525983-1238484508 -o /tmp/evaluation-result-1525983-1238484508/solver-1525983-1238484508 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525983-1238484508.cnf aimd 2

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

MD5SUM BENCH= 041948145db994bef4ef7befa5b1ff3c
RANDOM SEED=11480220

node1.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		: 3000.229
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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1568328 kB
Buffers:         89260 kB
Cached:         299820 kB
SwapCached:       8380 kB
Active:         177352 kB
Inactive:       221672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568328 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            74572 kB
Committed_AS:  3005324 kB
PageTables:       1440 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= 66132 MiB
End job on node1 at 2009-03-31 09:38:32