Trace number 1526486

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.18 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S159251645-087.cnf
MD5SUMce26e93a4185cf6cf29bdb9810800206
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2200     6666 |      --       0       --      -- |     --   | -10/36
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2200   #literals: 6666
0.00/0.00	c CPU time:   0.003999 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-1526486-1238502749/watcher-1526486-1238502749 -o /tmp/evaluation-result-1526486-1238502749/solver-1526486-1238502749 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526486-1238502749.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 1.22 3/73 12533
/proc/meminfo: memFree=1382120/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) R 12531 12533 12143 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12533/statm: 1339 234 194 169 0 50 0
[pid=12534] ppid=12533 vsize=960 CPUtime=0
/proc/12534/stat : 12534 (SatElite) R 12533 12533 12143 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 1002693448 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134576155 0 0 4096 3 0 0 0 17 0 0 0
/proc/12534/statm: 240 149 68 127 0 110 0

[startup+0.013399 s]
/proc/loadavg: 0.92 0.99 1.22 3/73 12533
/proc/meminfo: memFree=1382120/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10247 s]
/proc/loadavg: 0.92 0.99 1.22 3/73 12533
/proc/meminfo: memFree=1382120/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302436 s]
/proc/loadavg: 0.92 0.99 1.22 3/73 12533
/proc/meminfo: memFree=1382120/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701474 s]
/proc/loadavg: 0.92 0.99 1.22 3/73 12533
/proc/meminfo: memFree=1382120/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 0.92 0.99 1.22 3/76 12537
/proc/meminfo: memFree=1379408/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=16160 CPUtime=2.95
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 937 0 0 0 295 0 0 0 16 0 2 0 1002693449 16547840 923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 4040 923 83 193 0 3844 0
[pid=12536/tid=12537] ppid=12533 vsize=16160 CPUtime=1.47
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 370 0 0 0 147 0 0 0 18 0 2 0 1002693450 16547840 923 1992294400 134512640 135305190 4294956144 18446744073709551615 134541528 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21516

[startup+3.10173 s]
/proc/loadavg: 0.92 0.99 1.22 3/76 12537
/proc/meminfo: memFree=1377104/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=18020 CPUtime=6.14
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 1493 0 0 0 614 0 0 0 17 0 2 0 1002693449 18452480 1479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 4505 1479 83 193 0 4309 0
[pid=12536/tid=12537] ppid=12533 vsize=18020 CPUtime=3.07
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 653 0 0 0 307 0 0 0 19 0 2 0 1002693450 18452480 1479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23376

[startup+6.30107 s]
/proc/loadavg: 1.01 1.01 1.22 3/76 12537
/proc/meminfo: memFree=1372752/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=22424 CPUtime=12.52
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 2404 0 0 0 1251 1 0 0 17 0 2 0 1002693449 22962176 2390 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 5606 2390 83 193 0 5410 0
[pid=12536/tid=12537] ppid=12533 vsize=22424 CPUtime=6.27
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 1066 0 0 0 626 1 0 0 20 0 2 0 1002693450 22962176 2390 1992294400 134512640 135305190 4294956144 18446744073709551615 134551998 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27780

[startup+12.7017 s]
/proc/loadavg: 1.09 1.03 1.23 3/76 12537
/proc/meminfo: memFree=1368984/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=25480 CPUtime=25.29
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 3224 0 0 0 2527 2 0 0 19 0 2 0 1002693449 26091520 3210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 6370 3210 83 193 0 6174 0
[pid=12536/tid=12537] ppid=12533 vsize=25480 CPUtime=12.67
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 1464 0 0 0 1266 1 0 0 25 0 2 0 1002693450 26091520 3210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30836

[startup+25.5021 s]
/proc/loadavg: 1.29 1.07 1.24 3/76 12537
/proc/meminfo: memFree=1365016/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=29708 CPUtime=50.82
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 4236 0 0 0 5078 4 0 0 23 0 2 0 1002693449 30420992 4222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 7427 4222 83 193 0 7231 0
[pid=12536/tid=12537] ppid=12533 vsize=29708 CPUtime=25.46
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 1901 0 0 0 2544 2 0 0 21 0 2 0 1002693450 30420992 4222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35064

[startup+51.1028 s]
/proc/loadavg: 1.53 1.15 1.26 3/76 12537
/proc/meminfo: memFree=1361112/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=33480 CPUtime=101.89
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 5179 0 0 0 10183 6 0 0 20 0 2 0 1002693449 34283520 5165 1992294400 134512640 135305190 4294956144 18446744073709551615 134558570 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 8370 5165 83 193 0 8174 0
[pid=12536/tid=12537] ppid=12533 vsize=33480 CPUtime=51.05
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 2420 0 0 0 5102 3 0 0 19 0 2 0 1002693450 34283520 5165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 38836

[startup+102.307 s]
/proc/loadavg: 1.79 1.28 1.30 3/76 12537
/proc/meminfo: memFree=1355288/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=38820 CPUtime=204.01
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 6626 0 0 0 20393 8 0 0 25 0 2 0 1002693449 39751680 6612 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 9705 6612 83 193 0 9509 0
[pid=12536/tid=12537] ppid=12533 vsize=38820 CPUtime=102.23
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 3141 0 0 0 10219 4 0 0 25 0 2 0 1002693450 39751680 6612 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 44176

[startup+162.302 s]
/proc/loadavg: 1.92 1.41 1.34 3/76 12537
/proc/meminfo: memFree=1350296/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=44648 CPUtime=323.68
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 7885 0 0 0 32358 10 0 0 25 0 2 0 1002693449 45719552 7871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 11162 7871 83 193 0 10966 0
[pid=12536/tid=12537] ppid=12533 vsize=44648 CPUtime=162.2
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 3858 0 0 0 16214 6 0 0 25 0 2 0 1002693450 45719552 7871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 50004

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.38 3/76 12537
/proc/meminfo: memFree=1346328/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=48800 CPUtime=443.36
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 8872 0 0 0 44324 12 0 0 25 0 2 0 1002693449 49971200 8858 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 12200 8858 83 193 0 12004 0
[pid=12536/tid=12537] ppid=12533 vsize=48800 CPUtime=222.17
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 4309 0 0 0 22210 7 0 0 25 0 2 0 1002693450 49971200 8858 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 54156

[startup+282.303 s]
/proc/loadavg: 1.99 1.60 1.41 3/76 12537
/proc/meminfo: memFree=1341144/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=54188 CPUtime=563.06
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 10148 0 0 0 56292 14 0 0 25 0 2 0 1002693449 55488512 10134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 13547 10134 83 193 0 13351 0
[pid=12536/tid=12537] ppid=12533 vsize=54188 CPUtime=282.15
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 4979 0 0 0 28207 8 0 0 25 0 2 0 1002693450 55488512 10134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528327 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 59544

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.45 3/76 12537
/proc/meminfo: memFree=1336984/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=58652 CPUtime=682.74
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 11208 0 0 0 68259 15 0 0 25 0 2 0 1002693449 60059648 11194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 14663 11194 83 193 0 14467 0
[pid=12536/tid=12537] ppid=12533 vsize=58652 CPUtime=342.13
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 5506 0 0 0 34204 9 0 0 25 0 2 0 1002693450 60059648 11194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 64008

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.48 3/76 12537
/proc/meminfo: memFree=1332888/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=62456 CPUtime=802.42
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 12218 0 0 0 80225 17 0 0 25 0 2 0 1002693449 63954944 12204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 15614 12204 83 193 0 15418 0
[pid=12536/tid=12537] ppid=12533 vsize=62456 CPUtime=402.09
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 6030 0 0 0 40200 9 0 0 25 0 2 0 1002693450 63954944 12204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 67812

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.51 3/76 12537
/proc/meminfo: memFree=1331992/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=63308 CPUtime=922.11
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 12445 0 0 0 92194 17 0 0 25 0 2 0 1002693449 64827392 12431 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 15827 12431 83 193 0 15631 0
[pid=12536/tid=12537] ppid=12533 vsize=63308 CPUtime=462.07
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 6193 0 0 0 46198 9 0 0 25 0 2 0 1002693450 64827392 12431 1992294400 134512640 135305190 4294956144 18446744073709551615 134528571 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 68664

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.54 3/76 12537
/proc/meminfo: memFree=1324056/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=71688 CPUtime=1041.79
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 14420 0 0 0 104159 20 0 0 25 0 2 0 1002693449 73408512 14406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 17922 14406 83 193 0 17726 0
[pid=12536/tid=12537] ppid=12533 vsize=71688 CPUtime=522.05
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 7311 0 0 0 52194 11 0 0 16 0 2 0 1002693450 73408512 14406 1992294400 134512640 135305190 4294956144 18446744073709551615 134539420 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 77044

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.56 3/76 12539
/proc/meminfo: memFree=1318552/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=78072 CPUtime=1161.46
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 15791 0 0 0 116123 23 0 0 25 0 2 0 1002693449 79945728 15777 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 19518 15777 83 193 0 19322 0
[pid=12536/tid=12537] ppid=12533 vsize=78072 CPUtime=582.02
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 7986 0 0 0 58189 13 0 0 25 0 2 0 1002693450 79945728 15777 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 83428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.57 3/76 12539
/proc/meminfo: memFree=1317400/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=79264 CPUtime=1200.18
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 16078 0 0 0 119994 24 0 0 25 0 2 0 1002693449 81166336 16064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 19816 16064 83 193 0 19620 0
[pid=12536/tid=12537] ppid=12533 vsize=79264 CPUtime=601.42
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 8192 0 0 0 60129 13 0 0 25 0 2 0 1002693450 81166336 16064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84620

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.57 3/76 12539
/proc/meminfo: memFree=1317400/2055920 swapFree=4175408/4192956
[pid=12533] ppid=12531 vsize=5356 CPUtime=0
/proc/12533/stat : 12533 (manysat.sh) S 12531 12533 12143 0 -1 4194304 312 170 0 0 0 0 0 0 20 0 1 0 1002693448 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12533/statm: 1339 238 195 169 0 50 0
[pid=12536] ppid=12533 vsize=79264 CPUtime=1200.18
/proc/12536/stat : 12536 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194304 16078 0 0 0 119994 24 0 0 25 0 2 0 1002693449 81166336 16064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12536/statm: 19816 16064 83 193 0 19620 0
[pid=12536/tid=12537] ppid=12533 vsize=79264 CPUtime=601.42
/proc/12536/task/12537/stat : 12537 (manysat1.1_stat) R 12533 12533 12143 0 -1 4194368 8192 0 0 0 60129 13 0 0 25 0 2 0 1002693450 81166336 16064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12533 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.18
CPU user time (s): 1199.94
CPU system time (s): 0.24
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 84620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
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 0.911861 second user time and 1.83672 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-31 14:32:29
IDJOB=1526486
IDBENCH=70553
IDSOLVER=513
FILE ID=node79/1526486-1238502749
PBS_JOBID= 9061917
Free space on /tmp= 65556 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S159251645-087.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526486-1238502749/watcher-1526486-1238502749 -o /tmp/evaluation-result-1526486-1238502749/solver-1526486-1238502749 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526486-1238502749.cnf aimd 0

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

MD5SUM BENCH= ce26e93a4185cf6cf29bdb9810800206
RANDOM SEED=661468338

node79.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1382664 kB
Buffers:         90808 kB
Cached:         478052 kB
SwapCached:      11792 kB
Active:         326248 kB
Inactive:       258764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382664 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          22684 kB
Slab:            73388 kB
Committed_AS:  2689488 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-31 14:42:33