Trace number 1526437

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.12 601.421

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:   0.005999 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-1526437-1238497727/watcher-1526437-1238497727 -o /tmp/evaluation-result-1526437-1238497727/solver-1526437-1238497727 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526437-1238497727.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 1.81 1.75 1.43 3/64 3738
/proc/meminfo: memFree=868120/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122435080 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 235 195 169 0 50 0
[pid=3739] ppid=3738 vsize=824 CPUtime=0
/proc/3739/stat : 3739 (SatElite) R 3738 3738 3385 0 -1 4194304 151 0 0 0 0 0 0 0 19 0 1 0 1122435080 843776 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/3739/statm: 206 135 65 127 0 76 0

[startup+0.077499 s]
/proc/loadavg: 1.81 1.75 1.43 3/64 3738
/proc/meminfo: memFree=868120/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.122887 s]
/proc/loadavg: 1.81 1.75 1.43 3/64 3738
/proc/meminfo: memFree=868120/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301898 s]
/proc/loadavg: 1.81 1.75 1.43 3/64 3738
/proc/meminfo: memFree=868120/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701937 s]
/proc/loadavg: 1.81 1.75 1.43 3/64 3738
/proc/meminfo: memFree=868120/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50302 s]
/proc/loadavg: 1.81 1.75 1.43 3/67 3742
/proc/meminfo: memFree=865536/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=15908 CPUtime=2.95
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 880 0 0 0 295 0 0 0 17 0 2 0 1122435081 16289792 866 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 3977 866 83 193 0 3781 0
[pid=3741/tid=3742] ppid=3738 vsize=15908 CPUtime=1.47
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 370 0 0 0 147 0 0 0 17 0 2 0 1122435081 16289792 866 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21264

[startup+3.10118 s]
/proc/loadavg: 1.81 1.75 1.43 3/67 3742
/proc/meminfo: memFree=863424/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=17588 CPUtime=6.15
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 1378 0 0 0 614 1 0 0 16 0 2 0 1122435081 18010112 1364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 4397 1364 83 193 0 4201 0
[pid=3741/tid=3742] ppid=3738 vsize=17588 CPUtime=3.06
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 615 0 0 0 306 0 0 0 18 0 2 0 1122435081 18010112 1364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 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+6.30146 s]
/proc/loadavg: 1.82 1.76 1.44 3/67 3742
/proc/meminfo: memFree=858688/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=22508 CPUtime=12.53
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 2505 0 0 0 1251 2 0 0 18 0 2 0 1122435081 23048192 2491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 5627 2491 83 193 0 5431 0
[pid=3741/tid=3742] ppid=3738 vsize=22508 CPUtime=6.25
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 1141 0 0 0 624 1 0 0 18 0 2 0 1122435081 23048192 2491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27864

[startup+12.7011 s]
/proc/loadavg: 1.84 1.76 1.44 3/67 3742
/proc/meminfo: memFree=853824/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=26964 CPUtime=25.3
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 3517 0 0 0 2527 3 0 0 19 0 2 0 1122435081 27611136 3503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 6741 3503 83 193 0 6545 0
[pid=3741/tid=3742] ppid=3738 vsize=26964 CPUtime=12.62
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 1642 0 0 0 1261 1 0 0 21 0 2 0 1122435081 27611136 3503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32320

[startup+25.5012 s]
/proc/loadavg: 1.87 1.77 1.45 3/67 3742
/proc/meminfo: memFree=850944/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=29720 CPUtime=50.84
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 4274 0 0 0 5079 5 0 0 17 0 2 0 1122435081 30433280 4260 1992294400 134512640 135305190 4294956144 18446744073709551615 134528344 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 7430 4260 83 193 0 7234 0
[pid=3741/tid=3742] ppid=3738 vsize=29720 CPUtime=25.36
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 1948 0 0 0 2534 2 0 0 18 0 2 0 1122435081 30433280 4260 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35076

[startup+51.1016 s]
/proc/loadavg: 1.91 1.79 1.46 3/67 3742
/proc/meminfo: memFree=846336/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=34956 CPUtime=101.92
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 5420 0 0 0 10185 7 0 0 25 0 2 0 1122435081 35794944 5406 1992294400 134512640 135305190 4294956144 18446744073709551615 134547974 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 8739 5406 83 193 0 8543 0
[pid=3741/tid=3742] ppid=3738 vsize=34956 CPUtime=50.86
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 2507 0 0 0 5083 3 0 0 25 0 2 0 1122435081 35794944 5406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40312

[startup+102.306 s]
/proc/loadavg: 1.96 1.82 1.49 3/67 3742
/proc/meminfo: memFree=839808/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=41644 CPUtime=204.1
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 6991 0 0 0 20400 10 0 0 19 0 2 0 1122435081 42643456 6977 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 10411 6977 83 193 0 10215 0
[pid=3741/tid=3742] ppid=3738 vsize=41644 CPUtime=101.86
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 3340 0 0 0 10181 5 0 0 25 0 2 0 1122435081 42643456 6977 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 47000

[startup+162.302 s]
/proc/loadavg: 1.98 1.85 1.52 3/67 3742
/proc/meminfo: memFree=834816/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=47104 CPUtime=323.82
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 8226 0 0 0 32370 12 0 0 25 0 2 0 1122435081 48234496 8212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 11776 8212 83 193 0 11580 0
[pid=3741/tid=3742] ppid=3738 vsize=47104 CPUtime=161.6
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 3889 0 0 0 16154 6 0 0 25 0 2 0 1122435081 48234496 8212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 52460

[startup+222.302 s]
/proc/loadavg: 1.99 1.87 1.55 3/67 3742
/proc/meminfo: memFree=828608/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=52768 CPUtime=443.56
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 9792 0 0 0 44341 15 0 0 25 0 2 0 1122435081 54034432 9778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 13192 9778 83 193 0 12996 0
[pid=3741/tid=3742] ppid=3738 vsize=52768 CPUtime=221.37
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 4807 0 0 0 22129 8 0 0 25 0 2 0 1122435081 54034432 9778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 58124

[startup+282.301 s]
/proc/loadavg: 1.99 1.89 1.57 3/67 3742
/proc/meminfo: memFree=823616/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=58648 CPUtime=563.31
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 11070 0 0 0 56314 17 0 0 19 0 2 0 1122435081 60055552 11056 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 14662 11056 83 193 0 14466 0
[pid=3741/tid=3742] ppid=3738 vsize=58648 CPUtime=281.13
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 5433 0 0 0 28104 9 0 0 25 0 2 0 1122435081 60055552 11056 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 64004

[startup+342.302 s]
/proc/loadavg: 1.99 1.91 1.59 3/67 3742
/proc/meminfo: memFree=820800/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=61368 CPUtime=683.03
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 11731 0 0 0 68285 18 0 0 25 0 2 0 1122435081 62840832 11717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 15342 11717 83 193 0 15146 0
[pid=3741/tid=3742] ppid=3738 vsize=61368 CPUtime=340.88
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 5703 0 0 0 34078 10 0 0 25 0 2 0 1122435081 62840832 11717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 66724

[startup+402.301 s]
/proc/loadavg: 1.99 1.92 1.62 3/67 3742
/proc/meminfo: memFree=815424/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=66040 CPUtime=802.78
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 13116 0 0 0 80258 20 0 0 20 0 2 0 1122435081 67624960 13102 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 16510 13102 83 193 0 16314 0
[pid=3741/tid=3742] ppid=3738 vsize=66040 CPUtime=400.64
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 6291 0 0 0 40053 11 0 0 25 0 2 0 1122435081 67624960 13102 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 71396

[startup+462.302 s]
/proc/loadavg: 1.99 1.94 1.64 3/67 3742
/proc/meminfo: memFree=813312/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=68704 CPUtime=922.52
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 13629 0 0 0 92230 22 0 0 25 0 2 0 1122435081 70352896 13615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 17176 13615 83 193 0 16980 0
[pid=3741/tid=3742] ppid=3738 vsize=68704 CPUtime=460.4
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 6596 0 0 0 46029 11 0 0 25 0 2 0 1122435081 70352896 13615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 74060

[startup+522.302 s]
/proc/loadavg: 1.99 1.94 1.66 3/67 3742
/proc/meminfo: memFree=811008/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=70492 CPUtime=1042.26
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 14219 0 0 0 104203 23 0 0 25 0 2 0 1122435081 72183808 14205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 17623 14205 83 193 0 17427 0
[pid=3741/tid=3742] ppid=3738 vsize=70492 CPUtime=520.16
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 6934 0 0 0 52004 12 0 0 25 0 2 0 1122435081 72183808 14205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 75848

[startup+582.302 s]
/proc/loadavg: 1.99 1.95 1.67 3/67 3742
/proc/meminfo: memFree=804480/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=77724 CPUtime=1162.01
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 15845 0 0 0 116175 26 0 0 25 0 2 0 1122435081 79589376 15831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 19431 15831 83 193 0 19235 0
[pid=3741/tid=3742] ppid=3738 vsize=77724 CPUtime=579.92
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 7780 0 0 0 57978 14 0 0 25 0 2 0 1122435081 79589376 15831 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) 83080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.95 1.68 3/67 3742
/proc/meminfo: memFree=802944/2055920 swapFree=4176868/4192956
[pid=3738] ppid=3736 vsize=5356 CPUtime=0
/proc/3738/stat : 3738 (manysat.sh) S 3736 3738 3385 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122435080 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3738/statm: 1339 238 195 169 0 50 0
[pid=3741] ppid=3738 vsize=79992 CPUtime=1200.12
/proc/3741/stat : 3741 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194304 16219 0 0 0 119985 27 0 0 25 0 2 0 1122435081 81911808 16205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3741/statm: 19998 16205 83 193 0 19802 0
[pid=3741/tid=3742] ppid=3738 vsize=79992 CPUtime=598.94
/proc/3741/task/3742/stat : 3742 (manysat1.1_stat) R 3738 3738 3385 0 -1 4194368 8056 0 0 0 59880 14 0 0 25 0 2 0 1122435081 81911808 16205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 85348

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 3738 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# 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): 601.421
CPU time (s): 1200.12
CPU user time (s): 1199.85
CPU system time (s): 0.27
CPU usage (%): 199.547
Max. virtual memory (cumulated for all children) (KiB): 85348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 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= 3

runsolver used 0.625904 second user time and 1.57476 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 13:08:47
IDJOB=1526437
IDBENCH=70543
IDSOLVER=514
FILE ID=node48/1526437-1238497727
PBS_JOBID= 9061890
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526437-1238497727/watcher-1526437-1238497727 -o /tmp/evaluation-result-1526437-1238497727/solver-1526437-1238497727 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526437-1238497727.cnf aimd 1

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=1388857403

node48.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		: 3000.236
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		: 3000.236
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:        868600 kB
Buffers:        103000 kB
Cached:         981928 kB
SwapCached:      10280 kB
Active:         318088 kB
Inactive:       778752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868600 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            76512 kB
Committed_AS:  2678272 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-31 13:18:49