Trace number 1527278

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) 1200.12 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S84716411-095.cnf
MD5SUMee6ebc8afc6634471ab0e2f554ddcb49
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2282     6933 |      --       0       --      -- |     --   | -13/48
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 527   #clauses: 2282   #literals: 6933
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527278-1238587778/watcher-1527278-1238587778 -o /tmp/evaluation-result-1527278-1238587778/solver-1527278-1238587778 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527278-1238587778.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: 1.83 1.82 1.44 3/64 19206
/proc/meminfo: memFree=1500264/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131440129 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 235 195 169 0 50 0
[pid=19207] ppid=19206 vsize=956 CPUtime=0
/proc/19207/stat : 19207 (SatElite) R 19206 19206 18648 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 1131440129 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19207/statm: 239 127 53 127 0 109 0

[startup+0.0595131 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 19206
/proc/meminfo: memFree=1500264/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.633967 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 19206
/proc/meminfo: memFree=1500264/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.718496 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 19206
/proc/meminfo: memFree=1500264/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801504 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 19206
/proc/meminfo: memFree=1500264/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 19210
/proc/meminfo: memFree=1496784/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=16012 CPUtime=2.96
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 910 0 0 0 296 0 0 0 17 0 2 0 1131440130 16396288 896 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 4003 896 83 193 0 3807 0
[pid=19209/tid=19210] ppid=19206 vsize=16012 CPUtime=1.47
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 363 0 0 0 147 0 0 0 21 0 2 0 1131440131 16396288 896 1992294400 134512640 135305190 4294956144 18446744073709551615 134570384 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21368

[startup+3.10277 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 19210
/proc/meminfo: memFree=1494800/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=17588 CPUtime=6.15
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 1379 0 0 0 614 1 0 0 17 0 2 0 1131440130 18010112 1365 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 4397 1365 83 193 0 4201 0
[pid=19209/tid=19210] ppid=19206 vsize=17588 CPUtime=3.06
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 609 0 0 0 306 0 0 0 17 0 2 0 1131440131 18010112 1365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22944

[startup+6.30114 s]
/proc/loadavg: 1.85 1.82 1.45 4/67 19210
/proc/meminfo: memFree=1490512/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=22516 CPUtime=12.53
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 2463 0 0 0 1251 2 0 0 18 0 2 0 1131440130 23056384 2449 1992294400 134512640 135305190 4294956144 18446744073709551615 134528492 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 5629 2449 83 193 0 5433 0
[pid=19209/tid=19210] ppid=19206 vsize=22516 CPUtime=6.24
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 1113 0 0 0 623 1 0 0 20 0 2 0 1131440131 23056384 2449 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27872

[startup+12.7029 s]
/proc/loadavg: 1.86 1.83 1.45 3/67 19210
/proc/meminfo: memFree=1486992/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=25652 CPUtime=25.29
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 3276 0 0 0 2526 3 0 0 18 0 2 0 1131440130 26267648 3262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 6413 3262 83 193 0 6217 0
[pid=19209/tid=19210] ppid=19206 vsize=25652 CPUtime=12.62
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 1476 0 0 0 1260 2 0 0 25 0 2 0 1131440131 26267648 3262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31008

[startup+25.5013 s]
/proc/loadavg: 1.89 1.83 1.46 3/67 19210
/proc/meminfo: memFree=1483088/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=29712 CPUtime=50.84
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 4282 0 0 0 5079 5 0 0 23 0 2 0 1131440130 30425088 4268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 7428 4268 83 193 0 7232 0
[pid=19209/tid=19210] ppid=19206 vsize=29712 CPUtime=25.37
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 1912 0 0 0 2534 3 0 0 25 0 2 0 1131440131 30425088 4268 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35068

[startup+51.1052 s]
/proc/loadavg: 1.93 1.85 1.47 3/67 19210
/proc/meminfo: memFree=1476368/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=35892 CPUtime=101.93
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 5956 0 0 0 10185 8 0 0 17 0 2 0 1131440130 36753408 5942 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 8973 5942 83 193 0 8777 0
[pid=19209/tid=19210] ppid=19206 vsize=35892 CPUtime=50.87
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 2834 0 0 0 5082 5 0 0 25 0 2 0 1131440131 36753408 5942 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 41248

[startup+102.301 s]
/proc/loadavg: 1.97 1.87 1.50 3/67 19210
/proc/meminfo: memFree=1469904/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=42304 CPUtime=204.09
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 7544 0 0 0 20397 12 0 0 25 0 2 0 1131440130 43319296 7530 1992294400 134512640 135305190 4294956144 18446744073709551615 134557261 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 10576 7530 83 193 0 10380 0
[pid=19209/tid=19210] ppid=19206 vsize=42304 CPUtime=101.85
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 3435 0 0 0 10179 6 0 0 25 0 2 0 1131440131 43319296 7530 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 47660

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.52 3/67 19210
/proc/meminfo: memFree=1464272/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=48700 CPUtime=323.83
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 8926 0 0 0 32369 14 0 0 25 0 2 0 1131440130 49868800 8912 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 12175 8912 83 193 0 11979 0
[pid=19209/tid=19210] ppid=19206 vsize=48700 CPUtime=161.61
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 4131 0 0 0 16154 7 0 0 25 0 2 0 1131440131 49868800 8912 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 54056

[startup+222.302 s]
/proc/loadavg: 1.99 1.91 1.55 3/67 19210
/proc/meminfo: memFree=1458512/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=53860 CPUtime=443.57
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 10359 0 0 0 44340 17 0 0 25 0 2 0 1131440130 55152640 10345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 13465 10345 83 193 0 13269 0
[pid=19209/tid=19210] ppid=19206 vsize=53860 CPUtime=221.37
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 4899 0 0 0 22128 9 0 0 25 0 2 0 1131440131 55152640 10345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 59216

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.58 3/67 19210
/proc/meminfo: memFree=1452432/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=61064 CPUtime=563.31
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 11894 0 0 0 56311 20 0 0 25 0 2 0 1131440130 62529536 11880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 15266 11880 83 193 0 15070 0
[pid=19209/tid=19210] ppid=19206 vsize=61064 CPUtime=281.12
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 5722 0 0 0 28102 10 0 0 25 0 2 0 1131440131 62529536 11880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528559 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 66420

[startup+342.301 s]
/proc/loadavg: 1.99 1.93 1.60 3/67 19210
/proc/meminfo: memFree=1451024/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=62688 CPUtime=683.05
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 12229 0 0 0 68285 20 0 0 25 0 2 0 1131440130 64192512 12215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 15672 12215 83 193 0 15476 0
[pid=19209/tid=19210] ppid=19206 vsize=62688 CPUtime=340.89
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 5882 0 0 0 34079 10 0 0 25 0 2 0 1131440131 64192512 12215 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) 68044

[startup+402.301 s]
/proc/loadavg: 1.99 1.94 1.62 3/67 19210
/proc/meminfo: memFree=1445584/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=67744 CPUtime=802.79
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 13588 0 0 0 80257 22 0 0 25 0 2 0 1131440130 69369856 13574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 16936 13574 83 193 0 16740 0
[pid=19209/tid=19210] ppid=19206 vsize=67744 CPUtime=400.65
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 6605 0 0 0 40054 11 0 0 25 0 2 0 1131440131 69369856 13574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 73100

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.64 3/67 19210
/proc/meminfo: memFree=1442768/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=71264 CPUtime=922.53
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 14296 0 0 0 92229 24 0 0 25 0 2 0 1131440130 72974336 14282 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 17816 14282 83 193 0 17620 0
[pid=19209/tid=19210] ppid=19206 vsize=71264 CPUtime=460.4
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 6755 0 0 0 46029 11 0 0 25 0 2 0 1131440131 72974336 14282 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) 76620

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 19210
/proc/meminfo: memFree=1440848/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=72780 CPUtime=1042.27
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 14768 0 0 0 104202 25 0 0 25 0 2 0 1131440130 74526720 14754 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 18195 14754 83 193 0 17999 0
[pid=19209/tid=19210] ppid=19206 vsize=72780 CPUtime=520.16
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 6984 0 0 0 52004 12 0 0 25 0 2 0 1131440131 74526720 14754 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 78136

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 19210
/proc/meminfo: memFree=1434448/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=79152 CPUtime=1162.01
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 16374 0 0 0 116173 28 0 0 18 0 2 0 1131440130 81051648 16360 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 19788 16360 83 193 0 19592 0
[pid=19209/tid=19210] ppid=19206 vsize=79152 CPUtime=579.91
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 7793 0 0 0 57978 13 0 0 25 0 2 0 1131440131 81051648 16360 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 84508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 19210
/proc/meminfo: memFree=1434448/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=79152 CPUtime=1200.12
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 16374 0 0 0 119984 28 0 0 25 0 2 0 1131440130 81051648 16360 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 19788 16360 83 193 0 19592 0
[pid=19209/tid=19210] ppid=19206 vsize=79152 CPUtime=598.94
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 7793 0 0 0 59880 14 0 0 25 0 2 0 1131440131 81051648 16360 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 84508

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 19210
/proc/meminfo: memFree=1434448/2055920 swapFree=4178500/4192956
[pid=19206] ppid=19204 vsize=5356 CPUtime=0
/proc/19206/stat : 19206 (manysat.sh) S 19204 19206 18648 0 -1 4194304 312 171 0 0 0 0 0 0 19 0 1 0 1131440129 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19206/statm: 1339 238 195 169 0 50 0
[pid=19209] ppid=19206 vsize=79152 CPUtime=1200.12
/proc/19209/stat : 19209 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194304 16374 0 0 0 119984 28 0 0 25 0 2 0 1131440130 81051648 16360 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19209/statm: 19788 16360 83 193 0 19592 0
[pid=19209/tid=19210] ppid=19206 vsize=79152 CPUtime=598.94
/proc/19209/task/19210/stat : 19210 (manysat1.1_stat) R 19206 19206 18648 0 -1 4194368 7793 0 0 0 59880 14 0 0 25 0 2 0 1131440131 81051648 16360 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 84508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19206 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.12
#
# 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): 1200.12
CPU user time (s): 1199.84
CPU system time (s): 0.28
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 84508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 483
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.563914 second user time and 1.63275 second system time

The end

Launcher Data 

Begin job on node62 at 2009-04-01 14:09:38
IDJOB=1527278
IDBENCH=70711
IDSOLVER=515
FILE ID=node62/1527278-1238587778
PBS_JOBID= 9062220
Free space on /tmp= 66352 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S84716411-095.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527278-1238587778/watcher-1527278-1238587778 -o /tmp/evaluation-result-1527278-1238587778/solver-1527278-1238587778 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527278-1238587778.cnf aimd 2

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

MD5SUM BENCH= ee6ebc8afc6634471ab0e2f554ddcb49
RANDOM SEED=88482729

node62.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		: 3000.232
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		: 3000.232
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:       1500808 kB
Buffers:        103032 kB
Cached:         352092 kB
SwapCached:       7616 kB
Active:         224220 kB
Inactive:       240168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500808 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          15016 kB
Slab:            76524 kB
Committed_AS:  2911592 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node62 at 2009-04-01 14:19:42