Trace number 1527147

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.14 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S981523907-072.cnf
MD5SUMcf49ce63274aed23e9ae314dbfe30852
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020995
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1693     5128 |      --       0       --      -- |     --   | -7/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 393   #clauses: 1693   #literals: 5128
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527147-1238580066/watcher-1527147-1238580066 -o /tmp/evaluation-result-1527147-1238580066/solver-1527147-1238580066 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527147-1238580066.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28139
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) R 28137 28139 27709 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130672171 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28139/statm: 1339 234 194 169 0 50 0
[pid=28140] ppid=28139 vsize=832 CPUtime=0
/proc/28140/stat : 28140 (SatElite) R 28139 28139 27709 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1130672171 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/28140/statm: 208 128 68 127 0 78 0

[startup+0.063929 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28139
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.435833 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28139
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501839 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28139
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701857 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 28139
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50193 s]
/proc/loadavg: 0.99 1.00 1.00 3/67 28143
/proc/meminfo: memFree=1081824/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=16796 CPUtime=2.96
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 854 0 0 0 296 0 0 0 16 0 2 0 1130672172 17199104 840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 4199 840 83 193 0 4003 0
[pid=28142/tid=28143] ppid=28139 vsize=16796 CPUtime=1.48
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 378 0 0 0 148 0 0 0 17 0 2 0 1130672172 17199104 840 1992294400 134512640 135305190 4294956144 18446744073709551615 134570407 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22152

[startup+3.10107 s]
/proc/loadavg: 0.99 1.00 1.00 3/67 28143
/proc/meminfo: memFree=1079968/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=18644 CPUtime=6.16
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 1421 0 0 0 615 1 0 0 17 0 2 0 1130672172 19091456 1407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 4661 1407 83 193 0 4465 0
[pid=28142/tid=28143] ppid=28139 vsize=18644 CPUtime=3.07
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 633 0 0 0 307 0 0 0 18 0 2 0 1130672172 19091456 1407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 24000

[startup+6.30236 s]
/proc/loadavg: 1.07 1.02 1.01 3/67 28143
/proc/meminfo: memFree=1075752/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=21904 CPUtime=12.55
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 2310 0 0 0 1252 3 0 0 17 0 2 0 1130672172 22429696 2296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 5476 2296 83 193 0 5280 0
[pid=28142/tid=28143] ppid=28139 vsize=21904 CPUtime=6.27
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 1015 0 0 0 626 1 0 0 19 0 2 0 1130672172 22429696 2296 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 27260

[startup+12.7029 s]
/proc/loadavg: 1.15 1.03 1.01 3/67 28143
/proc/meminfo: memFree=1071656/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=26104 CPUtime=25.31
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 3226 0 0 0 2528 3 0 0 17 0 2 0 1130672172 26730496 3212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 6526 3212 83 193 0 6330 0
[pid=28142/tid=28143] ppid=28139 vsize=26104 CPUtime=12.67
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 1430 0 0 0 1266 1 0 0 25 0 2 0 1130672172 26730496 3212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31460

[startup+25.502 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 28143
/proc/meminfo: memFree=1068456/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=29492 CPUtime=50.86
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 4052 0 0 0 5081 5 0 0 19 0 2 0 1130672172 30199808 4038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 7373 4038 83 193 0 7177 0
[pid=28142/tid=28143] ppid=28139 vsize=29492 CPUtime=25.46
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 1863 0 0 0 2544 2 0 0 25 0 2 0 1130672172 30199808 4038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 34848

[startup+51.1012 s]
/proc/loadavg: 1.56 1.15 1.05 3/67 28143
/proc/meminfo: memFree=1063656/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=34448 CPUtime=101.93
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 5273 0 0 0 10186 7 0 0 16 0 2 0 1130672172 35274752 5259 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 8612 5259 83 193 0 8416 0
[pid=28142/tid=28143] ppid=28139 vsize=34448 CPUtime=51.04
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 2399 0 0 0 5101 3 0 0 25 0 2 0 1130672172 35274752 5259 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 39804

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.10 3/67 28143
/proc/meminfo: memFree=1057704/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=39780 CPUtime=204.1
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 6769 0 0 0 20401 9 0 0 25 0 2 0 1130672172 40734720 6755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 9945 6755 83 193 0 9749 0
[pid=28142/tid=28143] ppid=28139 vsize=39780 CPUtime=102.22
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 3222 0 0 0 10218 4 0 0 25 0 2 0 1130672172 40734720 6755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 45136

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 28143
/proc/meminfo: memFree=1052520/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=45144 CPUtime=323.83
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 8017 0 0 0 32371 12 0 0 25 0 2 0 1130672172 46227456 8003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 11286 8003 83 193 0 11090 0
[pid=28142/tid=28143] ppid=28139 vsize=45144 CPUtime=162.19
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 3794 0 0 0 16214 5 0 0 25 0 2 0 1130672172 46227456 8003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 50500

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 28143
/proc/meminfo: memFree=1047464/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=49984 CPUtime=443.58
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 9278 0 0 0 44343 15 0 0 20 0 2 0 1130672172 51183616 9264 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 12496 9264 83 193 0 12300 0
[pid=28142/tid=28143] ppid=28139 vsize=49984 CPUtime=222.17
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 4485 0 0 0 22210 7 0 0 25 0 2 0 1130672172 51183616 9264 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 55340

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 28143
/proc/meminfo: memFree=1042536/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=55696 CPUtime=563.32
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 10538 0 0 0 56315 17 0 0 18 0 2 0 1130672172 57032704 10524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 13924 10524 83 193 0 13728 0
[pid=28142/tid=28143] ppid=28139 vsize=55696 CPUtime=282.15
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 5165 0 0 0 28207 8 0 0 25 0 2 0 1130672172 57032704 10524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 61052

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 28143
/proc/meminfo: memFree=1039848/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=58724 CPUtime=683.06
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 11178 0 0 0 68288 18 0 0 25 0 2 0 1130672172 60133376 11164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 14681 11164 83 193 0 14485 0
[pid=28142/tid=28143] ppid=28139 vsize=58724 CPUtime=342.13
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 5533 0 0 0 34204 9 0 0 25 0 2 0 1130672172 60133376 11164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 64080

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 28143
/proc/meminfo: memFree=1034984/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=64052 CPUtime=802.8
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 12407 0 0 0 80260 20 0 0 17 0 2 0 1130672172 65589248 12393 1992294400 134512640 135305190 4294956144 18446744073709551615 134528178 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28142/statm: 16013 12393 83 193 0 15817 0
[pid=28142/tid=28143] ppid=28139 vsize=64052 CPUtime=402.1
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 6207 0 0 0 40200 10 0 0 22 0 2 0 1130672172 65589248 12393 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.8
Current children cumulated vsize (KiB) 69408

[startup+462.307 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 28143
/proc/meminfo: memFree=1031976/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=66640 CPUtime=922.54
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 13149 0 0 0 92233 21 0 0 25 0 2 0 1130672172 68239360 13135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28142/statm: 16660 13135 83 193 0 16464 0
[pid=28142/tid=28143] ppid=28139 vsize=66640 CPUtime=461.96
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 6512 0 0 0 46185 11 0 0 25 0 2 0 1130672172 68239360 13135 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 71996

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 28143
/proc/meminfo: memFree=1030120/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=68824 CPUtime=1042.28
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 13633 0 0 0 104205 23 0 0 25 0 2 0 1130672172 70475776 13619 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28142/statm: 17206 13619 83 193 0 17010 0
[pid=28142/tid=28143] ppid=28139 vsize=68824 CPUtime=521.72
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 6762 0 0 0 52161 11 0 0 25 0 2 0 1130672172 70475776 13619 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 74180

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 28143
/proc/meminfo: memFree=1025320/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=75276 CPUtime=1162.03
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 14832 0 0 0 116178 25 0 0 25 0 2 0 1130672172 77082624 14818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28142/statm: 18819 14818 83 193 0 18623 0
[pid=28142/tid=28143] ppid=28139 vsize=75276 CPUtime=581.49
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 7388 0 0 0 58136 13 0 0 25 0 2 0 1130672172 77082624 14818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162.03
Current children cumulated vsize (KiB) 80632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28143
/proc/meminfo: memFree=1022312/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=77988 CPUtime=1200.14
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 15563 0 0 0 119988 26 0 0 19 0 2 0 1130672172 79859712 15549 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28142/statm: 19497 15549 83 193 0 19301 0
[pid=28142/tid=28143] ppid=28139 vsize=77988 CPUtime=600.51
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 7827 0 0 0 60038 13 0 0 25 0 2 0 1130672172 79859712 15549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 83344

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28143
/proc/meminfo: memFree=1022312/2055920 swapFree=4167280/4192956
[pid=28139] ppid=28137 vsize=5356 CPUtime=0
/proc/28139/stat : 28139 (manysat.sh) S 28137 28139 27709 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1130672171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 1339 238 195 169 0 50 0
[pid=28142] ppid=28139 vsize=77988 CPUtime=1200.14
/proc/28142/stat : 28142 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194304 15563 0 0 0 119988 26 0 0 19 0 2 0 1130672172 79859712 15549 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28142/statm: 19497 15549 83 193 0 19301 0
[pid=28142/tid=28143] ppid=28139 vsize=77988 CPUtime=600.51
/proc/28142/task/28143/stat : 28143 (manysat1.1_stat) R 28139 28139 27709 0 -1 4194368 7827 0 0 0 60038 13 0 0 25 0 2 0 1130672172 79859712 15549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 83344

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28139 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# 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): 601.419
CPU time (s): 1200.14
CPU user time (s): 1199.88
CPU system time (s): 0.26
CPU usage (%): 199.551
Max. virtual memory (cumulated for all children) (KiB): 83344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 461
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 0.543917 second user time and 1.65475 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 12:01:06
IDJOB=1527147
IDBENCH=70685
IDSOLVER=514
FILE ID=node31/1527147-1238580066
PBS_JOBID= 9062199
Free space on /tmp= 66424 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S981523907-072.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527147-1238580066/watcher-1527147-1238580066 -o /tmp/evaluation-result-1527147-1238580066/solver-1527147-1238580066 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527147-1238580066.cnf aimd 1

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

MD5SUM BENCH= cf49ce63274aed23e9ae314dbfe30852
RANDOM SEED=829309155

node31.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		: 3000.214
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		: 3000.214
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:       1085336 kB
Buffers:        120512 kB
Cached:         734156 kB
SwapCached:      18724 kB
Active:         206700 kB
Inactive:       668232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085336 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81388 kB
Committed_AS:  3153956 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-04-01 12:11:10