Trace number 1525523

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) 1200.06 601.726

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.28	c |         0 |   75031   227950 |      --       0       --      -- |     --   | -569/1150
0.19/0.28	c ==============================================================================
0.19/0.28	c Result  :   #vars: 17527   #clauses: 75031   #literals: 227950
0.19/0.28	c CPU time:   0.267959 s
0.19/0.28	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-1525523-1238406700/watcher-1525523-1238406700 -o /tmp/evaluation-result-1525523-1238406700/solver-1525523-1238406700 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525523-1238406700.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18733
/proc/meminfo: memFree=1498072/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879261537 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 235 195 169 0 50 0
[pid=18734] ppid=18733 vsize=1556 CPUtime=0
/proc/18734/stat : 18734 (SatElite) R 18733 18733 18329 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 879261537 1593344 273 1992294400 134512640 135034092 4294956096 18446744073709551615 134544780 0 0 4096 3 0 0 0 17 0 0 0
/proc/18734/statm: 389 275 50 127 0 259 0

[startup+0.010406 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18733
/proc/meminfo: memFree=1498072/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879261537 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 235 195 169 0 50 0
[pid=18734] ppid=18733 vsize=3924 CPUtime=0
/proc/18734/stat : 18734 (SatElite) R 18733 18733 18329 0 -1 4194304 649 0 0 0 0 0 0 0 19 0 1 0 879261537 4018176 633 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/18734/statm: 981 633 50 127 0 851 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9280

[startup+0.101419 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18733
/proc/meminfo: memFree=1498072/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879261537 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 235 195 169 0 50 0
[pid=18734] ppid=18733 vsize=10372 CPUtime=0.09
/proc/18734/stat : 18734 (SatElite) R 18733 18733 18329 0 -1 4194304 2168 0 0 0 8 1 0 0 19 0 1 0 879261537 10620928 2152 1992294400 134512640 135034092 4294956096 18446744073709551615 134547193 0 0 4096 3 0 0 0 17 0 0 0
/proc/18734/statm: 2593 2152 68 127 0 2463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15728

[startup+0.301448 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18733
/proc/meminfo: memFree=1498072/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879261537 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 235 195 169 0 50 0
[pid=18734] ppid=18733 vsize=10376 CPUtime=0.29
/proc/18734/stat : 18734 (SatElite) R 18733 18733 18329 0 -1 4194304 2351 0 0 0 28 1 0 0 21 0 1 0 879261537 10625024 2187 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/18734/statm: 2594 2187 69 127 0 2464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15732

[startup+0.701518 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18733
/proc/meminfo: memFree=1498072/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 18737
/proc/meminfo: memFree=1481472/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=28076 CPUtime=2.06
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 4083 0 0 0 203 3 0 0 17 0 2 0 879261575 28749824 4069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 7019 4069 83 193 0 6823 0
[pid=18736/tid=18737] ppid=18733 vsize=28076 CPUtime=0.96
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 456 0 0 0 95 1 0 0 16 0 2 0 879261590 28749824 4069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.42
Current children cumulated vsize (KiB) 33432

[startup+3.10287 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 18737
/proc/meminfo: memFree=1478528/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=31860 CPUtime=5.26
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 5050 0 0 0 521 5 0 0 17 0 2 0 879261575 32624640 5036 1992294400 134512640 135305190 4294956144 18446744073709551615 134557133 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 7965 5036 83 193 0 7769 0
[pid=18736/tid=18737] ppid=18733 vsize=31860 CPUtime=2.56
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 890 0 0 0 255 1 0 0 16 0 2 0 879261590 32624640 5036 1992294400 134512640 135305190 4294956144 18446744073709551615 134530499 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.62
Current children cumulated vsize (KiB) 37216

[startup+6.30134 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 18737
/proc/meminfo: memFree=1470272/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=39400 CPUtime=11.65
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 7050 0 0 0 1157 8 0 0 17 0 2 0 879261575 40345600 7036 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 9850 7036 83 193 0 9654 0
[pid=18736/tid=18737] ppid=18733 vsize=39400 CPUtime=5.75
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 1685 0 0 0 573 2 0 0 17 0 2 0 879261590 40345600 7036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.01
Current children cumulated vsize (KiB) 44756

[startup+12.7023 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 18737
/proc/meminfo: memFree=1458624/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=51092 CPUtime=24.42
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 9804 0 0 0 2431 11 0 0 16 0 2 0 879261575 52318208 9790 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 12773 9790 83 193 0 12577 0
[pid=18736/tid=18737] ppid=18733 vsize=51092 CPUtime=12.15
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 2879 0 0 0 1212 3 0 0 17 0 2 0 879261590 52318208 9790 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.78
Current children cumulated vsize (KiB) 56448

[startup+25.5012 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 18737
/proc/meminfo: memFree=1446272/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=61276 CPUtime=49.95
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 12470 0 0 0 4981 14 0 0 18 0 2 0 879261575 62746624 12456 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 15319 12456 83 193 0 15123 0
[pid=18736/tid=18737] ppid=18733 vsize=61276 CPUtime=24.94
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 4048 0 0 0 2489 5 0 0 17 0 2 0 879261590 62746624 12456 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.31
Current children cumulated vsize (KiB) 66632

[startup+51.1019 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 18737
/proc/meminfo: memFree=1419264/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=88216 CPUtime=101.03
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 19236 0 0 0 10078 25 0 0 17 0 2 0 879261575 90333184 19222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 22054 19222 83 193 0 21858 0
[pid=18736/tid=18737] ppid=18733 vsize=88216 CPUtime=50.53
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 6826 0 0 0 5044 9 0 0 18 0 2 0 879261590 90333184 19222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 93572

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 18737
/proc/meminfo: memFree=1404352/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=103636 CPUtime=203.2
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 22955 0 0 0 20289 31 0 0 17 0 2 0 879261575 106123264 22941 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 25909 22941 83 193 0 25713 0
[pid=18736/tid=18737] ppid=18733 vsize=103636 CPUtime=101.71
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 8611 0 0 0 10159 12 0 0 20 0 2 0 879261590 106123264 22941 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.56
Current children cumulated vsize (KiB) 108992

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 18737
/proc/meminfo: memFree=1387904/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=121568 CPUtime=322.92
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 27349 0 0 0 32254 38 0 0 17 0 2 0 879261575 124485632 27335 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 30392 27335 83 193 0 30196 0
[pid=18736/tid=18737] ppid=18733 vsize=121568 CPUtime=161.67
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 10610 0 0 0 16151 16 0 0 17 0 2 0 879261590 124485632 27335 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.28
Current children cumulated vsize (KiB) 126924

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 18737
/proc/meminfo: memFree=1366016/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=141344 CPUtime=442.63
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 32480 0 0 0 44217 46 0 0 17 0 2 0 879261575 144736256 32466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 35336 32466 83 193 0 35140 0
[pid=18736/tid=18737] ppid=18733 vsize=141344 CPUtime=221.63
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 12796 0 0 0 22143 20 0 0 17 0 2 0 879261590 144736256 32466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.99
Current children cumulated vsize (KiB) 146700

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 18737
/proc/meminfo: memFree=1361088/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=146584 CPUtime=562.36
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 33711 0 0 0 56186 50 0 0 18 0 2 0 879261575 150102016 33697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18736/statm: 36646 33697 83 193 0 36450 0
[pid=18736/tid=18737] ppid=18733 vsize=146584 CPUtime=281.61
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 13395 0 0 0 28139 22 0 0 20 0 2 0 879261590 150102016 33697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.72
Current children cumulated vsize (KiB) 151940

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 18737
/proc/meminfo: memFree=1350656/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=156928 CPUtime=682.08
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 36332 0 0 0 68153 55 0 0 19 0 2 0 879261575 160694272 36318 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18736/statm: 39232 36318 83 193 0 39036 0
[pid=18736/tid=18737] ppid=18733 vsize=156928 CPUtime=341.52
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 14393 0 0 0 34128 24 0 0 17 0 2 0 879261590 160694272 36318 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.44
Current children cumulated vsize (KiB) 162284

[startup+402.301 s]
/proc/loadavg: 2.05 1.74 1.34 3/67 18737
/proc/meminfo: memFree=1324096/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=183324 CPUtime=801.81
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 42946 0 0 0 80115 66 0 0 18 0 2 0 879261575 187723776 42932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18736/statm: 45831 42932 83 193 0 45635 0
[pid=18736/tid=18737] ppid=18733 vsize=183324 CPUtime=401.26
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 17222 0 0 0 40098 28 0 0 17 0 2 0 879261590 187723776 42932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.17
Current children cumulated vsize (KiB) 188680

[startup+462.301 s]
/proc/loadavg: 2.07 1.80 1.38 3/67 18737
/proc/meminfo: memFree=1323328/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=184340 CPUtime=921.53
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 43175 0 0 0 92086 67 0 0 17 0 2 0 879261575 188764160 43161 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18736/statm: 46085 43161 83 193 0 45889 0
[pid=18736/tid=18737] ppid=18733 vsize=184340 CPUtime=461.02
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 17388 0 0 0 46073 29 0 0 19 0 2 0 879261590 188764160 43161 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.89
Current children cumulated vsize (KiB) 189696

[startup+522.302 s]
/proc/loadavg: 2.02 1.83 1.41 3/67 18737
/proc/meminfo: memFree=1283712/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=224076 CPUtime=1041.25
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 53029 0 0 0 104045 80 0 0 19 0 2 0 879261575 229453824 53015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18736/statm: 56019 53015 83 193 0 55823 0
[pid=18736/tid=18737] ppid=18733 vsize=224076 CPUtime=520.78
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 21726 0 0 0 52042 36 0 0 17 0 2 0 879261590 229453824 53015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.61
Current children cumulated vsize (KiB) 229432

[startup+582.303 s]
/proc/loadavg: 2.01 1.86 1.45 3/67 18743
/proc/meminfo: memFree=1282944/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=225100 CPUtime=1160.97
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 53222 0 0 0 116015 82 0 0 17 0 2 0 879261575 230502400 53208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18736/statm: 56275 53208 83 193 0 56079 0
[pid=18736/tid=18737] ppid=18733 vsize=225100 CPUtime=580.53
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 21870 0 0 0 58016 37 0 0 17 0 2 0 879261590 230502400 53208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.33
Current children cumulated vsize (KiB) 230456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 1.87 1.46 3/67 18743
/proc/meminfo: memFree=1279552/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=229196 CPUtime=1199.7
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 54066 0 0 0 119885 85 0 0 20 0 2 0 879261575 234696704 54052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18736/statm: 57299 54052 83 193 0 57103 0
[pid=18736/tid=18737] ppid=18733 vsize=229196 CPUtime=599.85
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 22427 0 0 0 59947 38 0 0 25 0 2 0 879261590 234696704 54052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 234552

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: 2.00 1.87 1.46 3/67 18743
/proc/meminfo: memFree=1279552/2055920 swapFree=4178260/4192956
[pid=18733] ppid=18731 vsize=5356 CPUtime=0.36
/proc/18733/stat : 18733 (manysat.sh) S 18731 18733 18329 0 -1 4194304 312 2354 0 0 0 0 35 1 17 0 1 0 879261537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18733/statm: 1339 238 195 169 0 50 0
[pid=18736] ppid=18733 vsize=229196 CPUtime=1199.7
/proc/18736/stat : 18736 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194304 54066 0 0 0 119885 85 0 0 20 0 2 0 879261575 234696704 54052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18736/statm: 57299 54052 83 193 0 57103 0
[pid=18736/tid=18737] ppid=18733 vsize=229196 CPUtime=599.85
/proc/18736/task/18737/stat : 18737 (manysat1.1_stat) R 18733 18733 18329 0 -1 4194368 22427 0 0 0 59947 38 0 0 25 0 2 0 879261590 234696704 54052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 234552

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18733 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=361944
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 0.38394
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.726
CPU time (s): 1200.06
CPU user time (s): 1199.2
CPU system time (s): 0.86
CPU usage (%): 199.436
Max. virtual memory (cumulated for all children) (KiB): 234552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.361944
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2666
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 0.555915 second user time and 1.64675 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-30 11:51:41
IDJOB=1525523
IDBENCH=70360
IDSOLVER=515
FILE ID=node39/1525523-1238406700
PBS_JOBID= 9061400
Free space on /tmp= 66252 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525523-1238406700/watcher-1525523-1238406700 -o /tmp/evaluation-result-1525523-1238406700/solver-1525523-1238406700 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525523-1238406700.cnf aimd 2

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=73699317

node39.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		: 3000.285
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		: 3000.285
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:       1498552 kB
Buffers:         77532 kB
Cached:         386016 kB
SwapCached:       8168 kB
Active:          74284 kB
Inactive:       399256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498552 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            70148 kB
Committed_AS:  2257636 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-03-30 12:01:44