Trace number 1527216

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) 1200.08 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
MD5SUMf4b3f375641fd9718c333ac8bdda10dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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...
0.00/0.00	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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1867     5622 |      --       0       --      -- |     --   | -3/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 437   #clauses: 1867   #literals: 5622
0.00/0.00	c CPU time:   0.004999 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-1527216-1238583725/watcher-1527216-1238583725 -o /tmp/evaluation-result-1527216-1238583725/solver-1527216-1238583725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527216-1238583725.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: 1.18 1.79 1.58 3/72 20139
/proc/meminfo: memFree=1668024/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131033663 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20139/statm: 1339 235 195 169 0 50 0
[pid=20140] ppid=20139 vsize=832 CPUtime=0
/proc/20140/stat : 20140 (SatElite) R 20139 20139 19646 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1131033663 851968 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/20140/statm: 208 133 69 127 0 78 0

[startup+0.098517 s]
/proc/loadavg: 1.18 1.79 1.58 3/72 20139
/proc/meminfo: memFree=1668024/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102516 s]
/proc/loadavg: 1.18 1.79 1.58 3/72 20139
/proc/meminfo: memFree=1668024/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301554 s]
/proc/loadavg: 1.18 1.79 1.58 3/72 20139
/proc/meminfo: memFree=1668024/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702626 s]
/proc/loadavg: 1.18 1.79 1.58 3/72 20139
/proc/meminfo: memFree=1668024/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 1.18 1.79 1.58 4/75 20143
/proc/meminfo: memFree=1665824/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=15636 CPUtime=2.96
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 797 0 0 0 296 0 0 0 17 0 2 0 1131033664 16011264 783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 3909 783 83 193 0 3713 0
[pid=20142/tid=20143] ppid=20139 vsize=15636 CPUtime=1.48
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 291 0 0 0 148 0 0 0 19 0 2 0 1131033664 16011264 783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20992

[startup+3.10107 s]
/proc/loadavg: 1.25 1.79 1.58 3/75 20143
/proc/meminfo: memFree=1663520/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=17676 CPUtime=6.15
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 1371 0 0 0 615 0 0 0 17 0 2 0 1131033664 18100224 1357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 4419 1357 83 193 0 4223 0
[pid=20142/tid=20143] ppid=20139 vsize=17676 CPUtime=3.07
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 552 0 0 0 307 0 0 0 19 0 2 0 1131033664 18100224 1357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23032

[startup+6.30165 s]
/proc/loadavg: 1.25 1.79 1.58 3/75 20143
/proc/meminfo: memFree=1659040/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=21360 CPUtime=12.53
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 2365 0 0 0 1252 1 0 0 17 0 2 0 1131033664 21872640 2351 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 5340 2351 83 193 0 5144 0
[pid=20142/tid=20143] ppid=20139 vsize=21360 CPUtime=6.27
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 995 0 0 0 627 0 0 0 18 0 2 0 1131033664 21872640 2351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 26716

[startup+12.7018 s]
/proc/loadavg: 1.36 1.80 1.59 3/75 20143
/proc/meminfo: memFree=1656288/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=24364 CPUtime=25.29
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 2930 0 0 0 2527 2 0 0 20 0 2 0 1131033664 24948736 2916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 6091 2916 83 193 0 5895 0
[pid=20142/tid=20143] ppid=20139 vsize=24364 CPUtime=12.67
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 1271 0 0 0 1266 1 0 0 25 0 2 0 1131033664 24948736 2916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 29720

[startup+25.5021 s]
/proc/loadavg: 1.46 1.80 1.59 3/75 20143
/proc/meminfo: memFree=1651616/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=28428 CPUtime=50.82
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 4060 0 0 0 5078 4 0 0 17 0 2 0 1131033664 29110272 4046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 7107 4046 83 193 0 6911 0
[pid=20142/tid=20143] ppid=20139 vsize=28428 CPUtime=25.46
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 1772 0 0 0 2545 1 0 0 25 0 2 0 1131033664 29110272 4046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 33784

[startup+51.1028 s]
/proc/loadavg: 1.64 1.82 1.60 3/75 20143
/proc/meminfo: memFree=1648416/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=32128 CPUtime=101.88
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 4854 0 0 0 10182 6 0 0 17 0 2 0 1131033664 32899072 4840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 8032 4840 83 193 0 7836 0
[pid=20142/tid=20143] ppid=20139 vsize=32128 CPUtime=51.04
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 2268 0 0 0 5102 2 0 0 18 0 2 0 1131033664 32899072 4840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 37484

[startup+102.307 s]
/proc/loadavg: 1.85 1.85 1.62 3/75 20143
/proc/meminfo: memFree=1640928/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=40088 CPUtime=204
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 6708 0 0 0 20390 10 0 0 25 0 2 0 1131033664 41050112 6694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 10022 6694 83 193 0 9826 0
[pid=20142/tid=20143] ppid=20139 vsize=40088 CPUtime=102.23
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 3167 0 0 0 10219 4 0 0 23 0 2 0 1131033664 41050112 6694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 45444

[startup+162.302 s]
/proc/loadavg: 1.94 1.87 1.64 3/75 20143
/proc/meminfo: memFree=1636576/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=44284 CPUtime=323.66
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 7762 0 0 0 32354 12 0 0 25 0 2 0 1131033664 45346816 7748 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 11071 7748 83 193 0 10875 0
[pid=20142/tid=20143] ppid=20139 vsize=44284 CPUtime=162.2
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 3713 0 0 0 16215 5 0 0 25 0 2 0 1131033664 45346816 7748 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 49640

[startup+222.302 s]
/proc/loadavg: 1.98 1.89 1.66 3/75 20143
/proc/meminfo: memFree=1631584/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=49536 CPUtime=443.33
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 9020 0 0 0 44319 14 0 0 17 0 2 0 1131033664 50724864 9006 1992294400 134512640 135305190 4294956144 18446744073709551615 134538611 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 12384 9006 83 193 0 12188 0
[pid=20142/tid=20143] ppid=20139 vsize=49536 CPUtime=222.18
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 4349 0 0 0 22211 7 0 0 25 0 2 0 1131033664 50724864 9006 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 54892

[startup+282.302 s]
/proc/loadavg: 1.99 1.91 1.68 3/75 20143
/proc/meminfo: memFree=1628512/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=52188 CPUtime=563.01
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 9804 0 0 0 56286 15 0 0 25 0 2 0 1131033664 53440512 9790 1992294400 134512640 135305190 4294956144 18446744073709551615 134846337 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 13047 9790 83 193 0 12851 0
[pid=20142/tid=20143] ppid=20139 vsize=52188 CPUtime=282.15
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 4828 0 0 0 28208 7 0 0 25 0 2 0 1131033664 53440512 9790 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.01
Current children cumulated vsize (KiB) 57544

[startup+342.302 s]
/proc/loadavg: 1.99 1.92 1.70 3/75 20143
/proc/meminfo: memFree=1622752/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=58488 CPUtime=682.67
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 11217 0 0 0 68249 18 0 0 25 0 2 0 1131033664 59891712 11203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 14622 11203 83 193 0 14426 0
[pid=20142/tid=20143] ppid=20139 vsize=58488 CPUtime=342.13
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 5707 0 0 0 34204 9 0 0 25 0 2 0 1131033664 59891712 11203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.67
Current children cumulated vsize (KiB) 63844

[startup+402.302 s]
/proc/loadavg: 1.99 1.93 1.71 3/75 20143
/proc/meminfo: memFree=1621472/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=60832 CPUtime=802.36
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 11583 0 0 0 80217 19 0 0 25 0 2 0 1131033664 62291968 11569 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 15208 11569 83 193 0 15012 0
[pid=20142/tid=20143] ppid=20139 vsize=60832 CPUtime=402.11
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 5788 0 0 0 40202 9 0 0 25 0 2 0 1131033664 62291968 11569 1992294400 134512640 135305190 4294956144 18446744073709551615 134528554 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.36
Current children cumulated vsize (KiB) 66188

[startup+462.303 s]
/proc/loadavg: 1.99 1.94 1.73 3/75 20143
/proc/meminfo: memFree=1614944/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=67144 CPUtime=922.03
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 13176 0 0 0 92181 22 0 0 25 0 2 0 1131033664 68755456 13162 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 16786 13162 83 193 0 16590 0
[pid=20142/tid=20143] ppid=20139 vsize=67144 CPUtime=462.09
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 6695 0 0 0 46198 11 0 0 25 0 2 0 1131033664 68755456 13162 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 72500

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.74 3/75 20143
/proc/meminfo: memFree=1611104/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=71504 CPUtime=1041.7
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 14132 0 0 0 104145 25 0 0 25 0 2 0 1131033664 73220096 14118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 17876 14118 83 193 0 17680 0
[pid=20142/tid=20143] ppid=20139 vsize=71504 CPUtime=522.07
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 7182 0 0 0 52195 12 0 0 25 0 2 0 1131033664 73220096 14118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.7
Current children cumulated vsize (KiB) 76860

[startup+582.301 s]
/proc/loadavg: 1.99 1.96 1.75 3/75 20143
/proc/meminfo: memFree=1603552/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=79128 CPUtime=1161.38
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 16025 0 0 0 116110 28 0 0 17 0 2 0 1131033664 81027072 16011 1992294400 134512640 135305190 4294956144 18446744073709551615 134538593 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 19782 16011 83 193 0 19586 0
[pid=20142/tid=20143] ppid=20139 vsize=79128 CPUtime=582.05
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 7970 0 0 0 58192 13 0 0 25 0 2 0 1131033664 81027072 16011 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 84484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.96 1.76 3/75 20143
/proc/meminfo: memFree=1602592/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=81016 CPUtime=1200.08
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 16248 0 0 0 119979 29 0 0 25 0 2 0 1131033664 82960384 16234 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 20254 16234 83 193 0 20058 0
[pid=20142/tid=20143] ppid=20139 vsize=81016 CPUtime=601.45
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 8193 0 0 0 60131 14 0 0 25 0 2 0 1131033664 82960384 16234 1992294400 134512640 135305190 4294956144 18446744073709551615 134538162 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 86372

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.96 1.76 3/75 20143
/proc/meminfo: memFree=1602592/2055920 swapFree=4174692/4192956
[pid=20139] ppid=20137 vsize=5356 CPUtime=0
/proc/20139/stat : 20139 (manysat.sh) S 20137 20139 19646 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1131033663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20139/statm: 1339 238 195 169 0 50 0
[pid=20142] ppid=20139 vsize=81016 CPUtime=1200.08
/proc/20142/stat : 20142 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194304 16248 0 0 0 119979 29 0 0 25 0 2 0 1131033664 82960384 16234 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20142/statm: 20254 16234 83 193 0 20058 0
[pid=20142/tid=20143] ppid=20139 vsize=81016 CPUtime=601.45
/proc/20142/task/20143/stat : 20143 (manysat1.1_stat) R 20139 20139 19646 0 -1 4194368 8193 0 0 0 60131 14 0 0 25 0 2 0 1131033664 82960384 16234 1992294400 134512640 135305190 4294956144 18446744073709551615 134538162 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 86372

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20139 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.29
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 86372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 0.949855 second user time and 1.80073 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 13:02:05
IDJOB=1527216
IDBENCH=70699
IDSOLVER=513
FILE ID=node67/1527216-1238583725
PBS_JOBID= 9062215
Free space on /tmp= 66376 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527216-1238583725/watcher-1527216-1238583725 -o /tmp/evaluation-result-1527216-1238583725/solver-1527216-1238583725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527216-1238583725.cnf aimd 0

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

MD5SUM BENCH= f4b3f375641fd9718c333ac8bdda10dc
RANDOM SEED=2055829019

node67.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		: 3000.265
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		: 3000.265
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:       1668504 kB
Buffers:         80592 kB
Cached:         215912 kB
SwapCached:       9632 kB
Active:         187132 kB
Inactive:       120460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668504 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16800 kB
Slab:            64900 kB
Committed_AS:  3261012 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-04-01 13:12:09