Trace number 1716216

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) 1200.18 606.125

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryAPPLICATION (applications 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data 

0.00/0.00	c Parsing...
0.99/1.06	c ==============================================================================
0.99/1.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.06	c ==============================================================================
0.99/1.06	c |         0 | 1148725  2691446 |  344617       0        0     nan |  0.000 % |
7.88/7.94	c |         0 |  447274  1174513 |      --       0       --      -- |     --   | -454311/-958149
7.88/7.94	c ==============================================================================
7.88/7.94	c Result  :   #vars: 68668   #clauses: 447274   #literals: 1174513
7.88/7.94	c CPU time:   7.64084 s
7.88/7.94	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716216-1240612808/watcher-1716216-1240612808 -o /tmp/evaluation-result-1716216-1240612808/solver-1716216-1240612808 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716216-1240612808.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 25076
/proc/meminfo: memFree=1181312/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) R 25074 25076 24855 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25076/statm: 1339 234 194 169 0 50 0
[pid=25077] ppid=25076 vsize=1140 CPUtime=0
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 89309423 1167360 192 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/25077/statm: 285 194 50 127 0 155 0

[startup+0.016585 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 25076
/proc/meminfo: memFree=1181312/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25076/statm: 1339 235 195 169 0 50 0
[pid=25077] ppid=25076 vsize=4524 CPUtime=0
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 901 0 0 0 0 0 0 0 19 0 1 0 89309423 4632576 885 1992294400 134512640 135034092 4294956096 18446744073709551615 134544780 0 0 4096 3 0 0 0 17 0 0 0
/proc/25077/statm: 1131 889 50 127 0 1001 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9880

[startup+0.101596 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 25076
/proc/meminfo: memFree=1181312/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25076/statm: 1339 235 195 169 0 50 0
[pid=25077] ppid=25076 vsize=21728 CPUtime=0.09
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 4365 0 0 0 7 2 0 0 19 0 1 0 89309423 22249472 4349 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25077/statm: 5432 4351 50 127 0 5302 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27084

[startup+0.301624 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 25076
/proc/meminfo: memFree=1181312/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25076/statm: 1339 235 195 169 0 50 0
[pid=25077] ppid=25076 vsize=53244 CPUtime=0.29
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 12128 0 0 0 22 7 0 0 21 0 1 0 89309423 54521856 12112 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25077/statm: 13311 12112 50 127 0 13181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58600

[startup+0.701696 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 25076
/proc/meminfo: memFree=1181312/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25076/statm: 1339 235 195 169 0 50 0
[pid=25077] ppid=25076 vsize=81036 CPUtime=0.68
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 19695 0 0 0 57 11 0 0 25 0 1 0 89309423 82980864 19679 1992294400 134512640 135034092 4294956096 18446744073709551615 134546853 0 0 4096 3 0 0 0 17 1 0 0
/proc/25077/statm: 20259 19679 51 127 0 20129 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 86392

[startup+1.5018 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 25078
/proc/meminfo: memFree=1078000/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25076/statm: 1339 235 195 169 0 50 0
[pid=25077] ppid=25076 vsize=124328 CPUtime=1.49
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 31087 0 0 0 131 18 0 0 25 0 1 0 89309423 127311872 28248 1992294400 134512640 135034092 4294956096 18446744073709551615 134541071 0 0 4096 3 0 0 0 17 0 0 0
/proc/25077/statm: 31082 28248 68 127 0 30952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 129684

[startup+3.10104 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 25078
/proc/meminfo: memFree=1061424/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25076/statm: 1339 235 195 169 0 50 0
[pid=25077] ppid=25076 vsize=132176 CPUtime=3.08
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 33294 0 0 0 288 20 0 0 25 0 1 0 89309423 135348224 30267 1992294400 134512640 135034092 4294956096 18446744073709551615 134577058 0 0 4096 3 0 0 0 17 0 0 0
/proc/25077/statm: 33044 30267 68 127 0 32914 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 137532

[startup+6.30151 s]
/proc/loadavg: 1.01 1.00 0.98 2/66 25078
/proc/meminfo: memFree=1044720/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=0
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89309422 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25076/statm: 1339 235 195 169 0 50 0
[pid=25077] ppid=25076 vsize=138212 CPUtime=6.28
/proc/25077/stat : 25077 (SatElite) R 25076 25076 24855 0 -1 4194304 37440 0 0 0 605 23 0 0 25 0 1 0 89309423 141529088 30879 1992294400 134512640 135034092 4294956096 18446744073709551615 134566409 0 0 4096 3 0 0 0 17 0 0 0
/proc/25077/statm: 34553 30879 68 127 0 34423 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 143568

[startup+12.7025 s]
/proc/loadavg: 1.16 1.03 0.99 3/67 25080
/proc/meminfo: memFree=1105000/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=74824 CPUtime=7.67
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 15326 0 0 0 756 11 0 0 17 0 2 0 89310276 76619776 15292 1992294400 134512640 135305190 4294956144 18446744073709551615 134558470 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 18706 15292 83 193 0 18510 0
[pid=25079/tid=25080] ppid=25076 vsize=74824 CPUtime=3.52
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 526 0 0 0 351 1 0 0 17 0 2 0 89310336 76619776 15292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.18
Current children cumulated vsize (KiB) 80180

[startup+25.5013 s]
/proc/loadavg: 1.29 1.06 1.00 3/67 25080
/proc/meminfo: memFree=1101672/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=78620 CPUtime=33.12
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 16265 0 0 0 3298 14 0 0 17 0 2 0 89310276 80506880 16231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 19655 16231 83 193 0 19459 0
[pid=25079/tid=25080] ppid=25076 vsize=78620 CPUtime=16.23
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 1025 0 0 0 1620 3 0 0 17 0 2 0 89310336 80506880 16231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528784 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 83976

[startup+51.1011 s]
/proc/loadavg: 1.53 1.14 1.03 3/67 25080
/proc/meminfo: memFree=1089512/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=90348 CPUtime=84.19
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 19273 0 0 0 8401 18 0 0 19 0 2 0 89310276 92516352 19239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 22587 19239 83 193 0 22391 0
[pid=25079/tid=25080] ppid=25076 vsize=90348 CPUtime=41.72
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 2720 0 0 0 4167 5 0 0 17 0 2 0 89310336 92516352 19239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 92.7
Current children cumulated vsize (KiB) 95704

[startup+102.307 s]
/proc/loadavg: 1.81 1.28 1.08 3/67 25080
/proc/meminfo: memFree=1075560/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=104240 CPUtime=186.33
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 22744 0 0 0 18609 24 0 0 25 0 2 0 89310276 106741760 22710 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 26060 22710 83 193 0 25864 0
[pid=25079/tid=25080] ppid=25076 vsize=104240 CPUtime=92.71
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 4684 0 0 0 9262 9 0 0 17 0 2 0 89310336 106741760 22710 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 194.84
Current children cumulated vsize (KiB) 109596

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.14 3/67 25080
/proc/meminfo: memFree=1070632/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=109484 CPUtime=306.05
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 24003 0 0 0 30580 25 0 0 19 0 2 0 89310276 112111616 23969 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 27371 23969 83 193 0 27175 0
[pid=25079/tid=25080] ppid=25076 vsize=109484 CPUtime=152.46
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 5363 0 0 0 15237 9 0 0 25 0 2 0 89310336 112111616 23969 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 314.56
Current children cumulated vsize (KiB) 114840

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.19 3/67 25080
/proc/meminfo: memFree=1061096/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=118628 CPUtime=425.79
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 26417 0 0 0 42551 28 0 0 25 0 2 0 89310276 121475072 26383 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 29657 26383 83 193 0 29461 0
[pid=25079/tid=25080] ppid=25076 vsize=118628 CPUtime=212.23
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 6752 0 0 0 21212 11 0 0 20 0 2 0 89310336 121475072 26383 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 434.3
Current children cumulated vsize (KiB) 123984

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.24 3/67 25080
/proc/meminfo: memFree=1053736/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=126744 CPUtime=545.53
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 28254 0 0 0 54523 30 0 0 18 0 2 0 89310276 129785856 28220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 31686 28220 83 193 0 31490 0
[pid=25079/tid=25080] ppid=25076 vsize=126744 CPUtime=271.98
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 7655 0 0 0 27187 11 0 0 25 0 2 0 89310336 129785856 28220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 554.04
Current children cumulated vsize (KiB) 132100

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.28 3/67 25080
/proc/meminfo: memFree=1052712/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=127812 CPUtime=665.25
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 28490 0 0 0 66495 30 0 0 19 0 2 0 89310276 130879488 28456 1992294400 134512640 135305190 4294956144 18446744073709551615 134551729 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 31953 28456 83 193 0 31757 0
[pid=25079/tid=25080] ppid=25076 vsize=127812 CPUtime=331.75
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 7775 0 0 0 33163 12 0 0 25 0 2 0 89310336 130879488 28456 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 673.76
Current children cumulated vsize (KiB) 133168

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.32 3/67 25080
/proc/meminfo: memFree=1039016/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=141204 CPUtime=785
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 32028 0 0 0 78465 35 0 0 17 0 2 0 89310276 144592896 31994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 35301 31994 83 193 0 35105 0
[pid=25079/tid=25080] ppid=25076 vsize=141204 CPUtime=391.51
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 9567 0 0 0 39137 14 0 0 17 0 2 0 89310336 144592896 31994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 793.51
Current children cumulated vsize (KiB) 146560

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.36 3/67 25080
/proc/meminfo: memFree=1036968/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=142864 CPUtime=904.73
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 32412 0 0 0 90437 36 0 0 25 0 2 0 89310276 146292736 32378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 35716 32378 83 193 0 35520 0
[pid=25079/tid=25080] ppid=25076 vsize=142864 CPUtime=451.26
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 9825 0 0 0 45112 14 0 0 25 0 2 0 89310336 146292736 32378 1992294400 134512640 135305190 4294956144 18446744073709551615 134551757 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 913.24
Current children cumulated vsize (KiB) 148220

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 25080
/proc/meminfo: memFree=1021864/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=158872 CPUtime=1024.47
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 36255 0 0 0 102404 43 0 0 25 0 2 0 89310276 162684928 36221 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 39718 36221 83 193 0 39522 0
[pid=25079/tid=25080] ppid=25076 vsize=158872 CPUtime=511.03
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 11648 0 0 0 51085 18 0 0 17 0 2 0 89310336 162684928 36221 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1032.98
Current children cumulated vsize (KiB) 164228

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 25080
/proc/meminfo: memFree=1021480/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=158872 CPUtime=1144.16
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 36279 0 0 0 114373 43 0 0 22 0 2 0 89310276 162684928 36245 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 39718 36245 83 193 0 39522 0
[pid=25079/tid=25080] ppid=25076 vsize=158872 CPUtime=570.79
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 11650 0 0 0 57061 18 0 0 25 0 2 0 89310336 162684928 36245 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1152.67
Current children cumulated vsize (KiB) 164228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+606.107 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 25080
/proc/meminfo: memFree=1021480/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=158872 CPUtime=1191.67
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 36288 0 0 0 119124 43 0 0 17 0 2 0 89310276 162684928 36254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 39718 36254 83 193 0 39522 0
[pid=25079/tid=25080] ppid=25076 vsize=158872 CPUtime=594.5
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 11656 0 0 0 59432 18 0 0 25 0 2 0 89310336 162684928 36254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 164228

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

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

[startup+606.107 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 25080
/proc/meminfo: memFree=1021480/2055920 swapFree=4192956/4192956
[pid=25076] ppid=25074 vsize=5356 CPUtime=8.51
/proc/25076/stat : 25076 (manysat.sh) S 25074 25076 24855 0 -1 4194304 312 50850 0 0 0 0 816 35 16 0 1 0 89309422 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25076/statm: 1339 238 195 169 0 50 0
[pid=25079] ppid=25076 vsize=158872 CPUtime=1191.67
/proc/25079/stat : 25079 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194304 36288 0 0 0 119124 43 0 0 17 0 2 0 89310276 162684928 36254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25079/statm: 39718 36254 83 193 0 39522 0
[pid=25079/tid=25080] ppid=25076 vsize=158872 CPUtime=594.5
/proc/25079/task/25080/stat : 25080 (manysat1.1_stat) R 25076 25076 24855 0 -1 4194368 11656 0 0 0 59432 18 0 0 25 0 2 0 89310336 162684928 36254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 164228

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25076 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=168758
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=353946
# CPU time returned by wait4() is 8.5227
# 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): 606.125
CPU time (s): 1200.18
CPU user time (s): 1199.4
CPU system time (s): 0.78
CPU usage (%): 198.009
Max. virtual memory (cumulated for all children) (KiB): 164228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.16876
system time used= 0.353946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51162
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= 26

runsolver used 0.58791 second user time and 1.62975 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-25 00:40:10
IDJOB=1716216
IDBENCH=20372
IDSOLVER=515
FILE ID=node39/1716216-1240612808
PBS_JOBID= 9186275
Free space on /tmp= 66256 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716216-1240612808/watcher-1716216-1240612808 -o /tmp/evaluation-result-1716216-1240612808/solver-1716216-1240612808 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716216-1240612808.cnf aimd 2

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

MD5SUM BENCH= 1f049803198bb32ab05476465773cc39
RANDOM SEED=1804346885

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
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		: 3000.281
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:       1181792 kB
Buffers:         97012 kB
Cached:         666900 kB
SwapCached:          0 kB
Active:          50456 kB
Inactive:       727392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1181792 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           22692 kB
Writeback:           0 kB
Mapped:          23716 kB
Slab:            82288 kB
Committed_AS:   403648 kB
PageTables:       1392 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= 66240 MiB
End job on node39 at 2009-04-25 00:50:18