Trace number 1526438

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) 1200.04 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2115     6389 |      --       0       --      -- |     --   | -10/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2115   #literals: 6389
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-1526438-1238497736/watcher-1526438-1238497736 -o /tmp/evaluation-result-1526438-1238497736/solver-1526438-1238497736 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526438-1238497736.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: 1.73 1.76 1.44 3/64 15689
/proc/meminfo: memFree=1271656/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) R 15687 15689 15285 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122439132 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15689/statm: 1339 234 194 169 0 50 0
[pid=15690] ppid=15689 vsize=824 CPUtime=0
/proc/15690/stat : 15690 (SatElite) R 15689 15689 15285 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1122439132 843776 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/15690/statm: 206 135 65 127 0 76 0

[startup+0.00926297 s]
/proc/loadavg: 1.73 1.76 1.44 3/64 15689
/proc/meminfo: memFree=1271656/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122439132 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15689/statm: 1339 235 195 169 0 50 0
[pid=15690] ppid=15689 vsize=964 CPUtime=0
/proc/15690/stat : 15690 (SatElite) R 15689 15689 15285 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1122439132 987136 146 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/15690/statm: 241 146 69 127 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6320

[startup+0.110732 s]
/proc/loadavg: 1.73 1.76 1.44 3/64 15689
/proc/meminfo: memFree=1271656/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301114 s]
/proc/loadavg: 1.73 1.76 1.44 3/64 15689
/proc/meminfo: memFree=1271656/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70118 s]
/proc/loadavg: 1.73 1.76 1.44 3/64 15689
/proc/meminfo: memFree=1271656/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50232 s]
/proc/loadavg: 1.73 1.76 1.44 3/67 15693
/proc/meminfo: memFree=1269072/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=15744 CPUtime=2.96
/proc/15692/stat : 15692 (manysat1.1_stat) S 15689 15689 15285 0 -1 4194304 831 0 0 0 295 1 0 0 17 0 2 0 1122439133 16121856 817 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 3936 817 83 193 0 3740 0
[pid=15692/tid=15693] ppid=15689 vsize=15744 CPUtime=1.47
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 335 0 0 0 147 0 0 0 16 0 2 0 1122439133 16121856 817 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21100

[startup+3.10157 s]
/proc/loadavg: 1.73 1.76 1.44 3/67 15693
/proc/meminfo: memFree=1267024/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=17640 CPUtime=6.14
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 1367 0 0 0 613 1 0 0 17 0 2 0 1122439133 18063360 1353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 4410 1353 83 193 0 4214 0
[pid=15692/tid=15693] ppid=15689 vsize=17640 CPUtime=3.06
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 584 0 0 0 306 0 0 0 18 0 2 0 1122439133 18063360 1353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 22996

[startup+6.30208 s]
/proc/loadavg: 1.75 1.76 1.44 3/67 15693
/proc/meminfo: memFree=1262352/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=22376 CPUtime=12.53
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 2381 0 0 0 1250 3 0 0 17 0 2 0 1122439133 22913024 2367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 5594 2367 83 193 0 5398 0
[pid=15692/tid=15693] ppid=15689 vsize=22376 CPUtime=6.24
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 1038 0 0 0 624 0 0 0 22 0 2 0 1122439133 22913024 2367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27732

[startup+12.7011 s]
/proc/loadavg: 1.77 1.77 1.44 3/67 15693
/proc/meminfo: memFree=1257936/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=26464 CPUtime=25.29
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 3413 0 0 0 2525 4 0 0 17 0 2 0 1122439133 27099136 3399 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 6616 3399 83 193 0 6420 0
[pid=15692/tid=15693] ppid=15689 vsize=26464 CPUtime=12.61
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 1543 0 0 0 1260 1 0 0 18 0 2 0 1122439133 27099136 3399 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31820

[startup+25.5012 s]
/proc/loadavg: 1.82 1.78 1.45 3/67 15693
/proc/meminfo: memFree=1253392/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=31828 CPUtime=50.83
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 4510 0 0 0 5077 6 0 0 18 0 2 0 1122439133 32591872 4496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 7957 4496 83 193 0 7761 0
[pid=15692/tid=15693] ppid=15689 vsize=31828 CPUtime=25.36
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 2102 0 0 0 2534 2 0 0 19 0 2 0 1122439133 32591872 4496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528551 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 37184

[startup+51.1012 s]
/proc/loadavg: 1.88 1.79 1.46 3/67 15693
/proc/meminfo: memFree=1249104/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=36276 CPUtime=101.91
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 5688 0 0 0 10183 8 0 0 18 0 2 0 1122439133 37146624 5674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 9069 5674 83 193 0 8873 0
[pid=15692/tid=15693] ppid=15689 vsize=36276 CPUtime=50.86
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 2688 0 0 0 5083 3 0 0 25 0 2 0 1122439133 37146624 5674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 41632

[startup+102.306 s]
/proc/loadavg: 1.95 1.82 1.49 3/67 15693
/proc/meminfo: memFree=1244048/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=40248 CPUtime=204.07
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 6842 0 0 0 20396 11 0 0 18 0 2 0 1122439133 41213952 6828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 10062 6828 83 193 0 9866 0
[pid=15692/tid=15693] ppid=15689 vsize=40248 CPUtime=101.84
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 3219 0 0 0 10180 4 0 0 25 0 2 0 1122439133 41213952 6828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 45604

[startup+162.302 s]
/proc/loadavg: 1.98 1.85 1.52 3/67 15693
/proc/meminfo: memFree=1238544/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=46556 CPUtime=323.79
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 8188 0 0 0 32366 13 0 0 25 0 2 0 1122439133 47673344 8174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 11639 8174 83 193 0 11443 0
[pid=15692/tid=15693] ppid=15689 vsize=46556 CPUtime=161.6
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 3929 0 0 0 16154 6 0 0 25 0 2 0 1122439133 47673344 8174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 51912

[startup+222.302 s]
/proc/loadavg: 1.99 1.88 1.55 3/67 15693
/proc/meminfo: memFree=1229968/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=54684 CPUtime=443.52
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 10325 0 0 0 44335 17 0 0 25 0 2 0 1122439133 55996416 10311 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 13671 10311 83 193 0 13475 0
[pid=15692/tid=15693] ppid=15689 vsize=54684 CPUtime=221.35
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 5049 0 0 0 22128 7 0 0 25 0 2 0 1122439133 55996416 10311 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 60040

[startup+282.301 s]
/proc/loadavg: 1.99 1.90 1.57 3/67 15693
/proc/meminfo: memFree=1224464/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=61200 CPUtime=563.25
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 11709 0 0 0 56306 19 0 0 17 0 2 0 1122439133 62668800 11695 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 15300 11695 83 193 0 15104 0
[pid=15692/tid=15693] ppid=15689 vsize=61200 CPUtime=281.11
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 5745 0 0 0 28103 8 0 0 25 0 2 0 1122439133 62668800 11695 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.25
Current children cumulated vsize (KiB) 66556

[startup+342.303 s]
/proc/loadavg: 1.99 1.91 1.59 3/67 15693
/proc/meminfo: memFree=1223632/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=62252 CPUtime=682.99
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 11897 0 0 0 68280 19 0 0 25 0 2 0 1122439133 63746048 11883 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 15563 11883 83 193 0 15367 0
[pid=15692/tid=15693] ppid=15689 vsize=62252 CPUtime=340.86
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 5834 0 0 0 34078 8 0 0 25 0 2 0 1122439133 63746048 11883 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 67608

[startup+402.302 s]
/proc/loadavg: 1.99 1.92 1.62 3/67 15693
/proc/meminfo: memFree=1218512/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=67428 CPUtime=802.72
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 13213 0 0 0 80252 20 0 0 25 0 2 0 1122439133 69046272 13199 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 16857 13199 83 193 0 16661 0
[pid=15692/tid=15693] ppid=15689 vsize=67428 CPUtime=400.63
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 6511 0 0 0 40054 9 0 0 25 0 2 0 1122439133 69046272 13199 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 72784

[startup+462.302 s]
/proc/loadavg: 1.99 1.94 1.64 3/67 15693
/proc/meminfo: memFree=1217232/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=68536 CPUtime=922.46
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 13513 0 0 0 92224 22 0 0 25 0 2 0 1122439133 70180864 13499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 17134 13499 83 193 0 16938 0
[pid=15692/tid=15693] ppid=15689 vsize=68536 CPUtime=460.37
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 6591 0 0 0 46028 9 0 0 25 0 2 0 1122439133 70180864 13499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 73892

[startup+522.302 s]
/proc/loadavg: 1.99 1.94 1.66 3/67 15693
/proc/meminfo: memFree=1214800/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=70748 CPUtime=1042.19
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 14182 0 0 0 104196 23 0 0 25 0 2 0 1122439133 72445952 14168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 17687 14168 83 193 0 17491 0
[pid=15692/tid=15693] ppid=15689 vsize=70748 CPUtime=520.14
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 6973 0 0 0 52003 11 0 0 25 0 2 0 1122439133 72445952 14168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.19
Current children cumulated vsize (KiB) 76104

[startup+582.301 s]
/proc/loadavg: 1.99 1.95 1.68 3/67 15693
/proc/meminfo: memFree=1208912/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=76824 CPUtime=1161.92
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 15599 0 0 0 116166 26 0 0 25 0 2 0 1122439133 78667776 15585 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 19206 15585 83 193 0 19010 0
[pid=15692/tid=15693] ppid=15689 vsize=76824 CPUtime=579.88
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 7580 0 0 0 57976 12 0 0 25 0 2 0 1122439133 78667776 15585 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.92
Current children cumulated vsize (KiB) 82180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.95 1.68 3/67 15693
/proc/meminfo: memFree=1207824/2055920 swapFree=4178264/4192956
[pid=15689] ppid=15687 vsize=5356 CPUtime=0
/proc/15689/stat : 15689 (manysat.sh) S 15687 15689 15285 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122439132 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15689/statm: 1339 238 195 169 0 50 0
[pid=15692] ppid=15689 vsize=78176 CPUtime=1200.04
/proc/15692/stat : 15692 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194304 15870 0 0 0 119977 27 0 0 22 0 2 0 1122439133 80052224 15856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15692/statm: 19544 15856 83 193 0 19348 0
[pid=15692/tid=15693] ppid=15689 vsize=78176 CPUtime=598.9
/proc/15692/task/15693/stat : 15693 (manysat1.1_stat) R 15689 15689 15285 0 -1 4194368 7766 0 0 0 59878 12 0 0 25 0 2 0 1122439133 80052224 15856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 83532

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15689 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=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.77
CPU system time (s): 0.27
CPU usage (%): 199.535
Max. virtual memory (cumulated for all children) (KiB): 83532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.552915 second user time and 1.64275 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-31 13:08:56
IDJOB=1526438
IDBENCH=70543
IDSOLVER=515
FILE ID=node26/1526438-1238497736
PBS_JOBID= 9061891
Free space on /tmp= 66264 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526438-1238497736/watcher-1526438-1238497736 -o /tmp/evaluation-result-1526438-1238497736/solver-1526438-1238497736 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526438-1238497736.cnf aimd 2

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=216151431

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1272136 kB
Buffers:         92528 kB
Cached:         593416 kB
SwapCached:       8472 kB
Active:         203504 kB
Inactive:       492396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272136 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          15600 kB
Slab:            73972 kB
Committed_AS:  2982008 kB
PageTables:       1372 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= 66260 MiB
End job on node26 at 2009-03-31 13:19:00