Trace number 1527013

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) 1200.11 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S146188995-071.cnf
MD5SUM890aea0df389e5329db583f37e858c1b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2194     6693 |      --       0       --      -- |     --   | -16/63
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 503   #clauses: 2194   #literals: 6693
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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-1527013-1238572645/watcher-1527013-1238572645 -o /tmp/evaluation-result-1527013-1238572645/solver-1527013-1238572645 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527013-1238572645.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: 2.30 2.30 1.91 3/64 31534
/proc/meminfo: memFree=1033384/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0
/proc/31534/stat : 31534 (manysat.sh) R 31532 31534 31155 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129929828 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31534/statm: 1339 234 194 169 0 50 0
[pid=31535] ppid=31534 vsize=824 CPUtime=0
/proc/31535/stat : 31535 (SatElite) R 31534 31534 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129929829 843776 116 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31535/statm: 206 116 50 127 0 76 0

[startup+0.0853201 s]
/proc/loadavg: 2.30 2.30 1.91 3/64 31534
/proc/meminfo: memFree=1033384/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.105466 s]
/proc/loadavg: 2.30 2.30 1.91 3/64 31534
/proc/meminfo: memFree=1033384/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301602 s]
/proc/loadavg: 2.30 2.30 1.91 3/64 31534
/proc/meminfo: memFree=1033384/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701644 s]
/proc/loadavg: 2.30 2.30 1.91 3/64 31534
/proc/meminfo: memFree=1033384/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50173 s]
/proc/loadavg: 2.30 2.30 1.91 3/67 31538
/proc/meminfo: memFree=1030864/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=15748 CPUtime=2.95
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 832 0 0 0 295 0 0 0 17 0 2 0 1129929830 16125952 818 1992294400 134512640 135305190 4294956160 18446744073709551615 134556841 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 3937 818 83 193 0 3741 0
[pid=31537/tid=31538] ppid=31534 vsize=15748 CPUtime=1.47
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 313 0 0 0 147 0 0 0 19 0 2 0 1129929830 16125952 818 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21104

[startup+3.10189 s]
/proc/loadavg: 2.30 2.30 1.91 3/67 31538
/proc/meminfo: memFree=1028880/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=17860 CPUtime=6.15
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 1488 0 0 0 614 1 0 0 17 0 2 0 1129929830 18288640 1474 1992294400 134512640 135305190 4294956160 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 4465 1474 83 193 0 4269 0
[pid=31537/tid=31538] ppid=31534 vsize=17860 CPUtime=3.07
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 629 0 0 0 307 0 0 0 18 0 2 0 1129929830 18288640 1474 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 23216

[startup+6.30222 s]
/proc/loadavg: 2.28 2.29 1.91 3/67 31538
/proc/meminfo: memFree=1024400/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=22640 CPUtime=12.53
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 2522 0 0 0 1251 2 0 0 17 0 2 0 1129929830 23183360 2508 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 5660 2508 83 193 0 5464 0
[pid=31537/tid=31538] ppid=31534 vsize=22640 CPUtime=6.27
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 1106 0 0 0 626 1 0 0 19 0 2 0 1129929830 23183360 2508 1992294400 134512640 135305190 4294956160 18446744073709551615 134569887 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27996

[startup+12.7019 s]
/proc/loadavg: 2.25 2.29 1.91 3/67 31538
/proc/meminfo: memFree=1019992/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=25376 CPUtime=25.29
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 3308 0 0 0 2525 4 0 0 18 0 2 0 1129929830 25985024 3294 1992294400 134512640 135305190 4294956160 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 6344 3294 83 193 0 6148 0
[pid=31537/tid=31538] ppid=31534 vsize=25376 CPUtime=12.65
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 1463 0 0 0 1264 1 0 0 25 0 2 0 1129929830 25985024 3294 1992294400 134512640 135305190 4294956160 18446744073709551615 134556734 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 30732

[startup+25.5012 s]
/proc/loadavg: 2.20 2.27 1.91 3/67 31538
/proc/meminfo: memFree=1015768/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=31028 CPUtime=50.83
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 4423 0 0 0 5078 5 0 0 19 0 2 0 1129929830 31772672 4409 1992294400 134512640 135305190 4294956160 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 7757 4409 83 193 0 7561 0
[pid=31537/tid=31538] ppid=31534 vsize=31028 CPUtime=25.44
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 2026 0 0 0 2542 2 0 0 18 0 2 0 1129929830 31772672 4409 1992294400 134512640 135305190 4294956160 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36384

[startup+51.1018 s]
/proc/loadavg: 2.13 2.25 1.91 3/67 31538
/proc/meminfo: memFree=1009496/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=37632 CPUtime=101.92
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 6039 0 0 0 10184 8 0 0 23 0 2 0 1129929830 38535168 6025 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 9408 6025 83 193 0 9212 0
[pid=31537/tid=31538] ppid=31534 vsize=37632 CPUtime=51.04
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 2853 0 0 0 5100 4 0 0 20 0 2 0 1129929830 38535168 6025 1992294400 134512640 135305190 4294956160 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) 42988

[startup+102.306 s]
/proc/loadavg: 2.05 2.21 1.91 3/67 31538
/proc/meminfo: memFree=1005016/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=42192 CPUtime=204.1
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 7069 0 0 0 20399 11 0 0 23 0 2 0 1129929830 43204608 7055 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 10548 7055 83 193 0 10352 0
[pid=31537/tid=31538] ppid=31534 vsize=42192 CPUtime=102.22
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 3382 0 0 0 10216 6 0 0 25 0 2 0 1129929830 43204608 7055 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 47548

[startup+162.301 s]
/proc/loadavg: 2.02 2.17 1.91 3/67 31538
/proc/meminfo: memFree=1001496/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=45488 CPUtime=323.83
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 7923 0 0 0 32371 12 0 0 17 0 2 0 1129929830 46579712 7909 1992294400 134512640 135305190 4294956160 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 11372 7909 83 193 0 11176 0
[pid=31537/tid=31538] ppid=31534 vsize=45488 CPUtime=162.19
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 3806 0 0 0 16213 6 0 0 25 0 2 0 1129929830 46579712 7909 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 50844

[startup+222.301 s]
/proc/loadavg: 2.00 2.13 1.91 3/67 31544
/proc/meminfo: memFree=992976/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=52704 CPUtime=443.55
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 10001 0 0 0 44340 15 0 0 25 0 2 0 1129929830 53968896 9987 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 13176 9987 83 193 0 12980 0
[pid=31537/tid=31538] ppid=31534 vsize=52704 CPUtime=222.17
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 4876 0 0 0 22209 8 0 0 25 0 2 0 1129929830 53968896 9987 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 58060

[startup+282.301 s]
/proc/loadavg: 2.00 2.11 1.91 3/67 31544
/proc/meminfo: memFree=987472/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=59200 CPUtime=563.28
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 11433 0 0 0 56310 18 0 0 18 0 2 0 1129929830 60620800 11419 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 14800 11419 83 193 0 14604 0
[pid=31537/tid=31538] ppid=31534 vsize=59200 CPUtime=282.15
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 5742 0 0 0 28205 10 0 0 25 0 2 0 1129929830 60620800 11419 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 64556

[startup+342.301 s]
/proc/loadavg: 2.00 2.08 1.91 3/67 31544
/proc/meminfo: memFree=985424/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=62172 CPUtime=683.02
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 11912 0 0 0 68283 19 0 0 25 0 2 0 1129929830 63664128 11898 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 15543 11898 83 193 0 15347 0
[pid=31537/tid=31538] ppid=31534 vsize=62172 CPUtime=342.12
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 6097 0 0 0 34202 10 0 0 25 0 2 0 1129929830 63664128 11898 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 67528

[startup+402.301 s]
/proc/loadavg: 2.00 2.07 1.91 3/67 31544
/proc/meminfo: memFree=979280/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=67896 CPUtime=802.77
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 13502 0 0 0 80255 22 0 0 19 0 2 0 1129929830 69525504 13488 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 16974 13488 83 193 0 16778 0
[pid=31537/tid=31538] ppid=31534 vsize=67896 CPUtime=402.1
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 6802 0 0 0 40199 11 0 0 25 0 2 0 1129929830 69525504 13488 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 73252

[startup+462.301 s]
/proc/loadavg: 2.00 2.05 1.91 3/67 31544
/proc/meminfo: memFree=976464/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=70640 CPUtime=922.5
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 14151 0 0 0 92227 23 0 0 25 0 2 0 1129929830 72335360 14137 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 17660 14137 83 193 0 17464 0
[pid=31537/tid=31538] ppid=31534 vsize=70640 CPUtime=462.07
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 7284 0 0 0 46195 12 0 0 25 0 2 0 1129929830 72335360 14137 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 75996

[startup+522.302 s]
/proc/loadavg: 2.00 2.04 1.91 3/67 31544
/proc/meminfo: memFree=975056/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=71852 CPUtime=1042.24
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 14519 0 0 0 104201 23 0 0 25 0 2 0 1129929830 73576448 14505 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 17963 14505 83 193 0 17767 0
[pid=31537/tid=31538] ppid=31534 vsize=71852 CPUtime=522.05
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 7458 0 0 0 52193 12 0 0 25 0 2 0 1129929830 73576448 14505 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.25
Current children cumulated vsize (KiB) 77208

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 1.91 3/67 31544
/proc/meminfo: memFree=967512/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=79480 CPUtime=1161.99
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 16411 0 0 0 116173 26 0 0 25 0 2 0 1129929830 81387520 16397 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 19870 16397 83 193 0 19674 0
[pid=31537/tid=31538] ppid=31534 vsize=79480 CPUtime=582.04
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 8384 0 0 0 58190 14 0 0 20 0 2 0 1129929830 81387520 16397 1992294400 134512640 135305190 4294956160 18446744073709551615 134538314 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162
Current children cumulated vsize (KiB) 84836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.00 2.03 1.91 3/67 31544
/proc/meminfo: memFree=966936/2055920 swapFree=4176444/4192956
[pid=31534] ppid=31532 vsize=5356 CPUtime=0.01
/proc/31534/stat : 31534 (manysat.sh) S 31532 31534 31155 0 -1 4194304 312 181 0 0 0 0 1 0 18 0 1 0 1129929828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31534/statm: 1339 238 195 169 0 50 0
[pid=31537] ppid=31534 vsize=79840 CPUtime=1200.1
/proc/31537/stat : 31537 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194304 16528 0 0 0 119984 26 0 0 16 0 2 0 1129929830 81756160 16514 1992294400 134512640 135305190 4294956160 18446744073709551615 134538142 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31537/statm: 19960 16514 83 193 0 19764 0
[pid=31537/tid=31538] ppid=31534 vsize=79840 CPUtime=601.13
/proc/31537/task/31538/stat : 31538 (manysat1.1_stat) R 31534 31534 31155 0 -1 4194368 8384 0 0 0 60099 14 0 0 25 0 2 0 1129929830 81756160 16514 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 85196

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31534 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.11
#
# 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): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.26
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 85196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 493
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 0.559914 second user time and 1.63975 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 09:57:25
IDJOB=1527013
IDBENCH=70658
IDSOLVER=515
FILE ID=node27/1527013-1238572645
PBS_JOBID= 9070499
Free space on /tmp= 65720 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S146188995-071.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527013-1238572645/watcher-1527013-1238572645 -o /tmp/evaluation-result-1527013-1238572645/solver-1527013-1238572645 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527013-1238572645.cnf aimd 2

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

MD5SUM BENCH= 890aea0df389e5329db583f37e858c1b
RANDOM SEED=855118599

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1033928 kB
Buffers:         94480 kB
Cached:         823684 kB
SwapCached:       9492 kB
Active:         195280 kB
Inactive:       734032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1033928 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16828 kB
Slab:            78620 kB
Committed_AS:  2966344 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-04-01 10:07:26