Trace number 1525867

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) 1200.05 601.419

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S852794659-023.cnf
MD5SUM953ef05f5b840ab4ea419c3c099363cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 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-1525867-1238483248/watcher-1525867-1238483248 -o /tmp/evaluation-result-1525867-1238483248/solver-1525867-1238483248 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525867-1238483248.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: 1.00 1.00 0.99 3/64 11880
/proc/meminfo: memFree=1640056/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) R 11878 11880 11597 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1120987361 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11880/statm: 1339 234 194 169 0 50 0
[pid=11881] ppid=11880 vsize=692 CPUtime=0
/proc/11881/stat : 11881 (SatElite) R 11880 11880 11597 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 1120987361 708608 90 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/11881/statm: 173 90 50 127 0 43 0

[startup+0.0601901 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 11880
/proc/meminfo: memFree=1640056/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.400024 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 11880
/proc/meminfo: memFree=1640056/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501044 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 11880
/proc/meminfo: memFree=1640056/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701084 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 11880
/proc/meminfo: memFree=1640056/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 1.16 1.03 1.00 3/67 11884
/proc/meminfo: memFree=1636448/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=17076 CPUtime=2.96
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 1057 0 0 0 295 1 0 0 16 0 2 0 1120987362 17485824 1043 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 4269 1043 83 193 0 4073 0
[pid=11883/tid=11884] ppid=11880 vsize=17076 CPUtime=1.48
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 450 0 0 0 148 0 0 0 19 0 2 0 1120987362 17485824 1043 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22432

[startup+3.10156 s]
/proc/loadavg: 1.16 1.03 1.00 3/67 11884
/proc/meminfo: memFree=1633760/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=20248 CPUtime=6.15
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 1765 0 0 0 614 1 0 0 17 0 2 0 1120987362 20733952 1751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 5062 1751 83 193 0 4866 0
[pid=11883/tid=11884] ppid=11880 vsize=20248 CPUtime=3.07
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 795 0 0 0 307 0 0 0 19 0 2 0 1120987362 20733952 1751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 25604

[startup+6.30119 s]
/proc/loadavg: 1.23 1.05 1.01 3/67 11884
/proc/meminfo: memFree=1629152/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=24320 CPUtime=12.54
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 2830 0 0 0 1252 2 0 0 18 0 2 0 1120987362 24903680 2816 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 6080 2816 83 193 0 5884 0
[pid=11883/tid=11884] ppid=11880 vsize=24320 CPUtime=6.25
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 1301 0 0 0 625 0 0 0 17 0 2 0 1120987362 24903680 2816 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 29676

[startup+12.7015 s]
/proc/loadavg: 1.29 1.06 1.01 3/67 11884
/proc/meminfo: memFree=1625632/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=27652 CPUtime=25.31
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 3554 0 0 0 2528 3 0 0 20 0 2 0 1120987362 28315648 3540 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 6913 3540 83 193 0 6717 0
[pid=11883/tid=11884] ppid=11880 vsize=27652 CPUtime=12.63
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 1596 0 0 0 1262 1 0 0 25 0 2 0 1120987362 28315648 3540 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 33008

[startup+25.503 s]
/proc/loadavg: 1.45 1.11 1.03 3/67 11884
/proc/meminfo: memFree=1621344/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=32560 CPUtime=50.86
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 4629 0 0 0 5081 5 0 0 16 0 2 0 1120987362 33341440 4615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 8140 4615 83 193 0 7944 0
[pid=11883/tid=11884] ppid=11880 vsize=32560 CPUtime=25.38
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 2036 0 0 0 2536 2 0 0 20 0 2 0 1120987362 33341440 4615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 37916

[startup+51.103 s]
/proc/loadavg: 1.63 1.18 1.05 3/67 11884
/proc/meminfo: memFree=1617056/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=36064 CPUtime=101.93
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 5718 0 0 0 10187 6 0 0 18 0 2 0 1120987362 36929536 5704 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 9016 5704 83 193 0 8820 0
[pid=11883/tid=11884] ppid=11880 vsize=36064 CPUtime=50.87
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 2539 0 0 0 5085 2 0 0 25 0 2 0 1120987362 36929536 5704 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 41420

[startup+102.301 s]
/proc/loadavg: 1.84 1.30 1.10 3/67 11884
/proc/meminfo: memFree=1610144/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=43492 CPUtime=204.09
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 7419 0 0 0 20401 8 0 0 16 0 2 0 1120987362 44535808 7405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 10873 7405 83 193 0 10677 0
[pid=11883/tid=11884] ppid=11880 vsize=43492 CPUtime=101.87
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 3374 0 0 0 10184 3 0 0 22 0 2 0 1120987362 44535808 7405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 48848

[startup+162.303 s]
/proc/loadavg: 1.94 1.43 1.15 3/67 11884
/proc/meminfo: memFree=1603424/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=50252 CPUtime=323.81
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 9074 0 0 0 32370 11 0 0 25 0 2 0 1120987362 51458048 9060 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 12563 9060 83 193 0 12367 0
[pid=11883/tid=11884] ppid=11880 vsize=50252 CPUtime=161.62
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 4122 0 0 0 16158 4 0 0 25 0 2 0 1120987362 51458048 9060 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 55608

[startup+222.302 s]
/proc/loadavg: 1.98 1.53 1.20 3/67 11884
/proc/meminfo: memFree=1597088/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=57640 CPUtime=443.55
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 10661 0 0 0 44341 14 0 0 18 0 2 0 1120987362 59023360 10647 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 14410 10647 83 193 0 14214 0
[pid=11883/tid=11884] ppid=11880 vsize=57640 CPUtime=221.39
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 5042 0 0 0 22133 6 0 0 25 0 2 0 1120987362 59023360 10647 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 62996

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 11884
/proc/meminfo: memFree=1593568/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=60960 CPUtime=563.28
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 11525 0 0 0 56312 16 0 0 17 0 2 0 1120987362 62423040 11511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 15240 11511 83 193 0 15044 0
[pid=11883/tid=11884] ppid=11880 vsize=60960 CPUtime=281.14
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 5354 0 0 0 28108 6 0 0 17 0 2 0 1120987362 62423040 11511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 66316

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.29 3/67 11884
/proc/meminfo: memFree=1592160/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=62336 CPUtime=683.02
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 11868 0 0 0 68285 17 0 0 25 0 2 0 1120987362 63832064 11854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 15584 11854 83 193 0 15388 0
[pid=11883/tid=11884] ppid=11880 vsize=62336 CPUtime=340.91
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 5617 0 0 0 34084 7 0 0 25 0 2 0 1120987362 63832064 11854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 67692

[startup+402.301 s]
/proc/loadavg: 1.99 1.74 1.33 3/67 11884
/proc/meminfo: memFree=1585248/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=69708 CPUtime=802.74
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 13611 0 0 0 80253 21 0 0 25 0 2 0 1120987362 71380992 13597 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 17427 13597 83 193 0 17231 0
[pid=11883/tid=11884] ppid=11880 vsize=69708 CPUtime=400.66
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 6484 0 0 0 40057 9 0 0 25 0 2 0 1120987362 71380992 13597 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.74
Current children cumulated vsize (KiB) 75064

[startup+462.307 s]
/proc/loadavg: 1.99 1.78 1.37 3/67 11884
/proc/meminfo: memFree=1583968/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=71044 CPUtime=922.48
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 13953 0 0 0 92226 22 0 0 25 0 2 0 1120987362 72749056 13939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 17761 13939 83 193 0 17565 0
[pid=11883/tid=11884] ppid=11880 vsize=71044 CPUtime=460.42
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 6742 0 0 0 46033 9 0 0 25 0 2 0 1120987362 72749056 13939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.48
Current children cumulated vsize (KiB) 76400

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.41 3/67 11884
/proc/meminfo: memFree=1581600/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=73804 CPUtime=1042.21
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 14552 0 0 0 104197 24 0 0 25 0 2 0 1120987362 75575296 14538 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 18451 14538 83 193 0 18255 0
[pid=11883/tid=11884] ppid=11880 vsize=73804 CPUtime=520.19
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 6979 0 0 0 52008 11 0 0 25 0 2 0 1120987362 75575296 14538 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.21
Current children cumulated vsize (KiB) 79160

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 11884
/proc/meminfo: memFree=1573472/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=82668 CPUtime=1161.93
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 16587 0 0 0 116166 27 0 0 17 0 2 0 1120987362 84652032 16573 1992294400 134512640 135305190 4294956144 18446744073709551615 134539074 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 20667 16573 83 193 0 20471 0
[pid=11883/tid=11884] ppid=11880 vsize=82668 CPUtime=579.95
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 8028 0 0 0 57982 13 0 0 25 0 2 0 1120987362 84652032 16573 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.93
Current children cumulated vsize (KiB) 88024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 11884
/proc/meminfo: memFree=1572384/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=83992 CPUtime=1200.05
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 16820 0 0 0 119977 28 0 0 25 0 2 0 1120987362 86007808 16806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 20998 16806 83 193 0 20802 0
[pid=11883/tid=11884] ppid=11880 vsize=83992 CPUtime=598.97
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 8261 0 0 0 59884 13 0 0 25 0 2 0 1120987362 86007808 16806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 89348

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 1.86 1.46 3/67 11884
/proc/meminfo: memFree=1572384/2055920 swapFree=4176300/4192956
[pid=11880] ppid=11878 vsize=5356 CPUtime=0
/proc/11880/stat : 11880 (manysat.sh) S 11878 11880 11597 0 -1 4194304 312 139 0 0 0 0 0 0 16 0 1 0 1120987361 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11880/statm: 1339 238 195 169 0 50 0
[pid=11883] ppid=11880 vsize=83992 CPUtime=1200.05
/proc/11883/stat : 11883 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194304 16820 0 0 0 119977 28 0 0 25 0 2 0 1120987362 86007808 16806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/11883/statm: 20998 16806 83 193 0 20802 0
[pid=11883/tid=11884] ppid=11880 vsize=83992 CPUtime=598.97
/proc/11883/task/11884/stat : 11884 (manysat1.1_stat) R 11880 11880 11597 0 -1 4194368 8261 0 0 0 59884 13 0 0 25 0 2 0 1120987362 86007808 16806 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 89348

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11880 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.28
CPU usage (%): 199.537
Max. virtual memory (cumulated for all children) (KiB): 89348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 451
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 0.561914 second user time and 1.63375 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-31 09:07:28
IDJOB=1525867
IDBENCH=70429
IDSOLVER=514
FILE ID=node53/1525867-1238483248
PBS_JOBID= 9061814
Free space on /tmp= 66040 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S852794659-023.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525867-1238483248/watcher-1525867-1238483248 -o /tmp/evaluation-result-1525867-1238483248/solver-1525867-1238483248 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525867-1238483248.cnf aimd 1

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

MD5SUM BENCH= 953ef05f5b840ab4ea419c3c099363cb
RANDOM SEED=459517502

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1640536 kB
Buffers:         79072 kB
Cached:         243992 kB
SwapCached:      10544 kB
Active:         162108 kB
Inactive:       173108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640536 kB
SwapTotal:     4192956 kB
SwapFree:      4176300 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17828 kB
Slab:            66232 kB
Committed_AS:  2560756 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66040 MiB
End job on node53 at 2009-03-31 09:17:32