Trace number 1525173

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) 1200.14 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
MD5SUMe16a301b3b11f2fcadc19b12fcb8ed0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18167
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8363    25316 |      --       0       --      -- |     --   | -37/116
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1964   #clauses: 8363   #literals: 25316
0.00/0.02	c CPU time:   0.022996 s
0.00/0.02	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-1525173-1238388486/watcher-1525173-1238388486 -o /tmp/evaluation-result-1525173-1238388486/solver-1525173-1238388486 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525173-1238388486.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 1.84 1.94 1.68 3/70 2180
/proc/meminfo: memFree=790224/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0
/proc/2180/stat : 2180 (manysat.sh) R 2178 2180 1973 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111511187 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2180/statm: 1339 234 194 169 0 50 0
[pid=2181] ppid=2180 vsize=1088 CPUtime=0
/proc/2181/stat : 2181 (SatElite) R 2180 2180 1973 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 1111511187 1114112 169 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/2181/statm: 272 169 50 127 0 142 0

[startup+0.0924039 s]
/proc/loadavg: 1.84 1.94 1.68 3/70 2180
/proc/meminfo: memFree=790224/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.102591 s]
/proc/loadavg: 1.84 1.94 1.68 3/70 2180
/proc/meminfo: memFree=790224/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.30283 s]
/proc/loadavg: 1.84 1.94 1.68 3/70 2180
/proc/meminfo: memFree=790224/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.702905 s]
/proc/loadavg: 1.84 1.94 1.68 3/70 2180
/proc/meminfo: memFree=790224/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50105 s]
/proc/loadavg: 1.84 1.94 1.68 3/73 2184
/proc/meminfo: memFree=784376/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=20268 CPUtime=2.89
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 1757 0 0 0 288 1 0 0 17 0 2 0 1111511190 20754432 1743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 5067 1743 83 193 0 4871 0
[pid=2183/tid=2184] ppid=2180 vsize=20268 CPUtime=1.43
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 604 0 0 0 143 0 0 0 17 0 2 0 1111511192 20754432 1743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 25624

[startup+3.10135 s]
/proc/loadavg: 1.84 1.94 1.68 3/73 2184
/proc/meminfo: memFree=781944/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=24200 CPUtime=6.09
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 2865 0 0 0 607 2 0 0 17 0 2 0 1111511190 24780800 2851 1992294400 134512640 135305190 4294956144 18446744073709551615 134551687 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 6050 2851 83 193 0 5854 0
[pid=2183/tid=2184] ppid=2180 vsize=24200 CPUtime=3.02
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 1115 0 0 0 301 1 0 0 17 0 2 0 1111511192 24780800 2851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 29556

[startup+6.30193 s]
/proc/loadavg: 1.85 1.94 1.68 3/73 2184
/proc/meminfo: memFree=774584/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=27492 CPUtime=12.47
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 3854 0 0 0 1244 3 0 0 17 0 2 0 1111511190 28151808 3840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 6873 3840 83 193 0 6677 0
[pid=2183/tid=2184] ppid=2180 vsize=27492 CPUtime=6.21
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 1589 0 0 0 619 2 0 0 17 0 2 0 1111511192 28151808 3840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 32848

[startup+12.7011 s]
/proc/loadavg: 1.86 1.94 1.69 3/73 2184
/proc/meminfo: memFree=768248/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=35228 CPUtime=25.23
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 5714 0 0 0 2518 5 0 0 17 0 2 0 1111511190 36073472 5700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 8807 5700 83 193 0 8611 0
[pid=2183/tid=2184] ppid=2180 vsize=35228 CPUtime=12.57
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 2505 0 0 0 1254 3 0 0 17 0 2 0 1111511192 36073472 5700 1992294400 134512640 135305190 4294956144 18446744073709551615 134551782 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 40584

[startup+25.5024 s]
/proc/loadavg: 1.89 1.94 1.69 3/73 2184
/proc/meminfo: memFree=761912/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=40164 CPUtime=50.77
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 7006 0 0 0 5070 7 0 0 18 0 2 0 1111511190 41127936 6984 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 10041 6984 83 193 0 9845 0
[pid=2183/tid=2184] ppid=2180 vsize=40164 CPUtime=25.32
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 3144 0 0 0 2528 4 0 0 19 0 2 0 1111511192 41127936 6984 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 45520

[startup+51.1021 s]
/proc/loadavg: 1.93 1.94 1.70 3/73 2184
/proc/meminfo: memFree=754936/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=47400 CPUtime=101.86
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 8810 0 0 0 10174 12 0 0 17 0 2 0 1111511190 48537600 8788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 11850 8788 83 193 0 11654 0
[pid=2183/tid=2184] ppid=2180 vsize=47400 CPUtime=50.81
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 4121 0 0 0 5074 7 0 0 22 0 2 0 1111511192 48537600 8788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 52756

[startup+102.306 s]
/proc/loadavg: 1.97 1.95 1.71 3/73 2184
/proc/meminfo: memFree=740280/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=61580 CPUtime=204.02
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 12370 0 0 0 20385 17 0 0 21 0 2 0 1111511190 63057920 12348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 15395 12348 83 193 0 15199 0
[pid=2183/tid=2184] ppid=2180 vsize=61580 CPUtime=101.8
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 5982 0 0 0 10170 10 0 0 25 0 2 0 1111511192 63057920 12348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.05
Current children cumulated vsize (KiB) 66936

[startup+162.302 s]
/proc/loadavg: 1.99 1.95 1.73 3/73 2184
/proc/meminfo: memFree=730488/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=72236 CPUtime=323.73
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 14842 0 0 0 32350 23 0 0 25 0 2 0 1111511190 73969664 14820 1992294400 134512640 135305190 4294956144 18446744073709551615 134558439 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 18059 14820 83 193 0 17863 0
[pid=2183/tid=2184] ppid=2180 vsize=72236 CPUtime=161.54
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 6931 0 0 0 16142 12 0 0 25 0 2 0 1111511192 73969664 14820 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.76
Current children cumulated vsize (KiB) 77592

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.74 3/73 2184
/proc/meminfo: memFree=719608/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=83412 CPUtime=443.46
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 17543 0 0 0 44316 30 0 0 19 0 2 0 1111511190 85413888 17521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 20853 17521 83 193 0 20657 0
[pid=2183/tid=2184] ppid=2180 vsize=83412 CPUtime=221.28
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 8188 0 0 0 22113 15 0 0 25 0 2 0 1111511192 85413888 17521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.49
Current children cumulated vsize (KiB) 88768

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.75 3/73 2184
/proc/meminfo: memFree=706744/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=96196 CPUtime=563.17
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 20744 0 0 0 56280 37 0 0 18 0 2 0 1111511190 98504704 20722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 24049 20722 83 193 0 23853 0
[pid=2183/tid=2184] ppid=2180 vsize=96196 CPUtime=281.02
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 9884 0 0 0 28084 18 0 0 18 0 2 0 1111511192 98504704 20722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.2
Current children cumulated vsize (KiB) 101552

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 2184
/proc/meminfo: memFree=701048/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=101584 CPUtime=682.9
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 22168 0 0 0 68250 40 0 0 25 0 2 0 1111511190 104022016 22146 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 25396 22146 83 193 0 25200 0
[pid=2183/tid=2184] ppid=2180 vsize=101584 CPUtime=340.78
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 11226 0 0 0 34057 21 0 0 25 0 2 0 1111511192 104022016 22146 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.93
Current children cumulated vsize (KiB) 106940

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 2184
/proc/meminfo: memFree=690808/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=111732 CPUtime=802.63
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 24714 0 0 0 80217 46 0 0 22 0 2 0 1111511190 114413568 24692 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 27933 24692 83 193 0 27737 0
[pid=2183/tid=2184] ppid=2180 vsize=111732 CPUtime=400.53
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 12022 0 0 0 40030 23 0 0 25 0 2 0 1111511192 114413568 24692 1992294400 134512640 135305190 4294956144 18446744073709551615 134528395 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.66
Current children cumulated vsize (KiB) 117088

[startup+462.303 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 2184
/proc/meminfo: memFree=686776/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=115828 CPUtime=922.35
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 25722 0 0 0 92186 49 0 0 25 0 2 0 1111511190 118607872 25700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 28957 25700 83 193 0 28761 0
[pid=2183/tid=2184] ppid=2180 vsize=115828 CPUtime=460.27
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 12639 0 0 0 46003 24 0 0 25 0 2 0 1111511192 118607872 25700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.38
Current children cumulated vsize (KiB) 121184

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 2184
/proc/meminfo: memFree=679352/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=123504 CPUtime=1042.07
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 27574 0 0 0 104155 52 0 0 18 0 2 0 1111511190 126468096 27552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 30876 27552 83 193 0 30680 0
[pid=2183/tid=2184] ppid=2180 vsize=123504 CPUtime=520.02
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 13628 0 0 0 51976 26 0 0 18 0 2 0 1111511192 126468096 27552 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.1
Current children cumulated vsize (KiB) 128860

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.81 3/73 2184
/proc/meminfo: memFree=674552/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=127600 CPUtime=1161.8
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 28791 0 0 0 116126 54 0 0 25 0 2 0 1111511190 130662400 28769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 31900 28769 83 193 0 31704 0
[pid=2183/tid=2184] ppid=2180 vsize=127600 CPUtime=579.77
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 13775 0 0 0 57951 26 0 0 25 0 2 0 1111511192 130662400 28769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 132956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 2184
/proc/meminfo: memFree=673400/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=128624 CPUtime=1200.11
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 29040 0 0 0 119956 55 0 0 25 0 2 0 1111511190 131710976 29018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 32156 29018 83 193 0 31960 0
[pid=2183/tid=2184] ppid=2180 vsize=128624 CPUtime=598.9
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 13804 0 0 0 59863 27 0 0 25 0 2 0 1111511192 131710976 29018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 133980

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 2184
/proc/meminfo: memFree=673400/2055920 swapFree=4170584/4192956
[pid=2180] ppid=2178 vsize=5356 CPUtime=0.03
/proc/2180/stat : 2180 (manysat.sh) S 2178 2180 1973 0 -1 4194304 312 354 0 0 0 0 3 0 16 0 1 0 1111511187 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2180/statm: 1339 238 195 169 0 50 0
[pid=2183] ppid=2180 vsize=128624 CPUtime=1200.11
/proc/2183/stat : 2183 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194304 29040 0 0 0 119956 55 0 0 25 0 2 0 1111511190 131710976 29018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2183/statm: 32156 29018 83 193 0 31960 0
[pid=2183/tid=2184] ppid=2180 vsize=128624 CPUtime=598.9
/proc/2183/task/2184/stat : 2184 (manysat1.1_stat) R 2180 2180 1973 0 -1 4194368 13804 0 0 0 59863 27 0 0 25 0 2 0 1111511192 131710976 29018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 133980

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2180 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=34994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.036993
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.14
CPU user time (s): 1199.59
CPU system time (s): 0.55
CPU usage (%): 199.518
Max. virtual memory (cumulated for all children) (KiB): 133980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.034994
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 666
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 0.662899 second user time and 1.56876 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 06:48:06
IDJOB=1525173
IDBENCH=70290
IDSOLVER=515
FILE ID=node45/1525173-1238388486
PBS_JOBID= 9061364
Free space on /tmp= 66416 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525173-1238388486/watcher-1525173-1238388486 -o /tmp/evaluation-result-1525173-1238388486/solver-1525173-1238388486 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525173-1238388486.cnf aimd 2

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

MD5SUM BENCH= e16a301b3b11f2fcadc19b12fcb8ed0b
RANDOM SEED=1993462683

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        790704 kB
Buffers:        101516 kB
Cached:        1057792 kB
SwapCached:      11516 kB
Active:         245180 kB
Inactive:       927092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        790704 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          18632 kB
Slab:            78280 kB
Committed_AS:  2541452 kB
PageTables:       1900 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= 66416 MiB
End job on node45 at 2009-03-30 06:58:09