Trace number 1737627

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) 1200.05 601.419

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-151-100.cnf
MD5SUM81c9e6cf99fbe74a8c2bb297a2f27040
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
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 |     316      948 |      94       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 153   #clauses: 316   #literals: 948
0.00/0.00	c CPU time:   0.000999 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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737627-1240824517/watcher-1737627-1240824517 -o /tmp/evaluation-result-1737627-1240824517/solver-1737627-1240824517 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1737627-1240824517.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 12636
/proc/meminfo: memFree=1674400/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) R 12634 12636 11670 0 -1 4194304 292 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 4418137 0 0 4100 65536 0 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0

[startup+0.00924207 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 12636
/proc/meminfo: memFree=1674400/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.263125 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 12636
/proc/meminfo: memFree=1674400/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301019 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 12636
/proc/meminfo: memFree=1674400/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701067 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 12636
/proc/meminfo: memFree=1674400/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 12640
/proc/meminfo: memFree=1670728/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=17052 CPUtime=2.97
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 1151 0 0 0 296 1 0 0 16 0 2 0 110480808 17461248 1137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12638/statm: 4263 1137 83 193 0 4067 0
[pid=12638/tid=12640] ppid=12636 vsize=17052 CPUtime=1.48
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 636 0 0 0 148 0 0 0 16 0 2 0 110480808 17461248 1137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22408

[startup+3.10135 s]
/proc/loadavg: 0.91 0.97 0.99 2/68 12640
/proc/meminfo: memFree=1667208/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=22352 CPUtime=6.16
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 2348 0 0 0 613 3 0 0 16 0 2 0 110480808 22888448 2334 1992294400 134512640 135305190 4294956144 18446744073709551615 134569936 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 5588 2334 83 193 0 5392 0
[pid=12638/tid=12640] ppid=12636 vsize=22352 CPUtime=3.07
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 1145 0 0 0 306 1 0 0 17 0 2 0 110480808 22888448 2334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 27708

[startup+6.30272 s]
/proc/loadavg: 1.00 0.98 0.99 3/68 12640
/proc/meminfo: memFree=1660872/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=27392 CPUtime=12.55
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 3848 0 0 0 1251 4 0 0 17 0 2 0 110480808 28049408 3834 1992294400 134512640 135305190 4294956144 18446744073709551615 134837671 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 6848 3834 83 193 0 6652 0
[pid=12638/tid=12640] ppid=12636 vsize=27392 CPUtime=6.26
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 1739 0 0 0 625 1 0 0 17 0 2 0 110480808 28049408 3834 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 32748

[startup+12.7014 s]
/proc/loadavg: 1.08 1.00 1.00 3/68 12640
/proc/meminfo: memFree=1650824/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=37644 CPUtime=25.3
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 5924 0 0 0 2525 5 0 0 16 0 2 0 110480808 38547456 5910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 9411 5910 83 193 0 9215 0
[pid=12638/tid=12640] ppid=12636 vsize=37644 CPUtime=12.63
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 2465 0 0 0 1261 2 0 0 17 0 2 0 110480808 38547456 5910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 43000

[startup+25.5029 s]
/proc/loadavg: 1.28 1.05 1.02 3/68 12640
/proc/meminfo: memFree=1644936/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=42968 CPUtime=50.85
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 7331 0 0 0 5078 7 0 0 17 0 2 0 110480808 43999232 7317 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 10742 7317 83 193 0 10546 0
[pid=12638/tid=12640] ppid=12636 vsize=42968 CPUtime=25.38
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 2991 0 0 0 2535 3 0 0 17 0 2 0 110480808 43999232 7317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 48324

[startup+51.1018 s]
/proc/loadavg: 1.53 1.12 1.04 3/68 12640
/proc/meminfo: memFree=1635592/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=52692 CPUtime=101.92
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 9662 0 0 0 10181 11 0 0 17 0 2 0 110480808 53956608 9648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 13173 9648 83 193 0 12977 0
[pid=12638/tid=12640] ppid=12636 vsize=52692 CPUtime=50.87
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 4174 0 0 0 5083 4 0 0 17 0 2 0 110480808 53956608 9648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 58048

[startup+102.303 s]
/proc/loadavg: 1.79 1.26 1.09 3/68 12640
/proc/meminfo: memFree=1627208/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=61216 CPUtime=204.09
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 11710 0 0 0 20393 16 0 0 18 0 2 0 110480808 62685184 11696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 15304 11696 83 193 0 15108 0
[pid=12638/tid=12640] ppid=12636 vsize=61216 CPUtime=101.87
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 5495 0 0 0 10180 7 0 0 20 0 2 0 110480808 62685184 11696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 66572

[startup+162.303 s]
/proc/loadavg: 1.92 1.39 1.14 3/68 12640
/proc/meminfo: memFree=1611848/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=77428 CPUtime=323.81
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 15587 0 0 0 32357 24 0 0 25 0 2 0 110480808 79286272 15573 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 19357 15573 83 193 0 19161 0
[pid=12638/tid=12640] ppid=12636 vsize=77428 CPUtime=161.62
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 7198 0 0 0 16152 10 0 0 17 0 2 0 110480808 79286272 15573 1992294400 134512640 135305190 4294956144 18446744073709551615 134538311 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 82784

[startup+222.305 s]
/proc/loadavg: 1.97 1.50 1.19 3/68 12640
/proc/meminfo: memFree=1604360/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=84384 CPUtime=443.54
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 17402 0 0 0 44325 29 0 0 25 0 2 0 110480808 86409216 17388 1992294400 134512640 135305190 4294956144 18446744073709551615 134556740 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 21096 17388 83 193 0 20900 0
[pid=12638/tid=12640] ppid=12636 vsize=84384 CPUtime=221.37
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 7799 0 0 0 22125 12 0 0 17 0 2 0 110480808 86409216 17388 1992294400 134512640 135305190 4294956144 18446744073709551615 134556831 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 89740

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/68 12640
/proc/meminfo: memFree=1593800/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=95664 CPUtime=563.27
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 20029 0 0 0 56294 33 0 0 25 0 2 0 110480808 97959936 20015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 23916 20015 83 193 0 23720 0
[pid=12638/tid=12640] ppid=12636 vsize=95664 CPUtime=281.13
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 9035 0 0 0 28099 14 0 0 25 0 2 0 110480808 97959936 20015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 101020

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/68 12640
/proc/meminfo: memFree=1588424/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=102468 CPUtime=683
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 21386 0 0 0 68263 37 0 0 17 0 2 0 110480808 104927232 21372 1992294400 134512640 135305190 4294956144 18446744073709551615 134530988 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 25617 21372 83 193 0 25421 0
[pid=12638/tid=12640] ppid=12636 vsize=102468 CPUtime=340.89
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 9762 0 0 0 34073 16 0 0 25 0 2 0 110480808 104927232 21372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683
Current children cumulated vsize (KiB) 107824

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/68 12640
/proc/meminfo: memFree=1579400/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=112144 CPUtime=802.74
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 23692 0 0 0 80231 43 0 0 25 0 2 0 110480808 114835456 23678 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 28036 23678 83 193 0 27840 0
[pid=12638/tid=12640] ppid=12636 vsize=112144 CPUtime=400.65
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 11478 0 0 0 40045 20 0 0 25 0 2 0 110480808 114835456 23678 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.74
Current children cumulated vsize (KiB) 117500

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 12640
/proc/meminfo: memFree=1574152/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=117684 CPUtime=922.47
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 24950 0 0 0 92200 47 0 0 17 0 2 0 110480808 120508416 24936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 29421 24936 83 193 0 29225 0
[pid=12638/tid=12640] ppid=12636 vsize=117684 CPUtime=460.41
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 11972 0 0 0 46019 22 0 0 20 0 2 0 110480808 120508416 24936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.47
Current children cumulated vsize (KiB) 123040

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/68 12640
/proc/meminfo: memFree=1567816/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=124392 CPUtime=1042.21
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 26546 0 0 0 104169 52 0 0 25 0 2 0 110480808 127377408 26532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 31098 26532 83 193 0 30902 0
[pid=12638/tid=12640] ppid=12636 vsize=124392 CPUtime=520.18
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 12898 0 0 0 51993 25 0 0 25 0 2 0 110480808 127377408 26532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.21
Current children cumulated vsize (KiB) 129748

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 12640
/proc/meminfo: memFree=1558600/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=134692 CPUtime=1161.95
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 28816 0 0 0 116138 57 0 0 25 0 2 0 110480808 137924608 28802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 33673 28802 83 193 0 33477 0
[pid=12638/tid=12640] ppid=12636 vsize=134692 CPUtime=579.94
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 14246 0 0 0 57966 28 0 0 17 0 2 0 110480808 137924608 28802 1992294400 134512640 135305190 4294956144 18446744073709551615 134538593 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 140048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 12640
/proc/meminfo: memFree=1558280/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=135052 CPUtime=1200.05
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 28877 0 0 0 119946 59 0 0 18 0 2 0 110480808 138293248 28863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528872 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 33763 28863 83 193 0 33567 0
[pid=12638/tid=12640] ppid=12636 vsize=135052 CPUtime=598.94
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 14246 0 0 0 59866 28 0 0 19 0 2 0 110480808 138293248 28863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 140408

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 3/68 12640
/proc/meminfo: memFree=1558280/2055920 swapFree=4192952/4192956
[pid=12636] ppid=12634 vsize=5356 CPUtime=0
/proc/12636/stat : 12636 (manysat.sh) S 12634 12636 11670 0 -1 4194304 312 113 0 0 0 0 0 0 18 0 1 0 110480807 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12636/statm: 1339 238 195 169 0 50 0
[pid=12638] ppid=12636 vsize=135052 CPUtime=1200.05
/proc/12638/stat : 12638 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194304 28877 0 0 0 119946 59 0 0 18 0 2 0 110480808 138293248 28863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528872 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12638/statm: 33763 28863 83 193 0 33567 0
[pid=12638/tid=12640] ppid=12636 vsize=135052 CPUtime=598.94
/proc/12638/task/12640/stat : 12640 (manysat1.1_stat) R 12636 12636 11670 0 -1 4194368 14246 0 0 0 59866 28 0 0 19 0 2 0 110480808 138293248 28863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 140408

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12636 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.004998
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.46
CPU system time (s): 0.59
CPU usage (%): 199.536
Max. virtual memory (cumulated for all children) (KiB): 140408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 425
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= 4
involuntary context switches= 2

runsolver used 0.574912 second user time and 1.62175 second system time

The end

Launcher Data 

Begin job on node88 at 2009-04-27 11:28:37
IDJOB=1737627
IDBENCH=71792
IDSOLVER=515
FILE ID=node88/1737627-1240824517
PBS_JOBID= 9187469
Free space on /tmp= 66564 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-151-100.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737627-1240824517/watcher-1737627-1240824517 -o /tmp/evaluation-result-1737627-1240824517/solver-1737627-1240824517 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1737627-1240824517.cnf aimd 2

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

MD5SUM BENCH= 81c9e6cf99fbe74a8c2bb297a2f27040
RANDOM SEED=653209271

node88.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		: 3000.229
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		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1674944 kB
Buffers:         58068 kB
Cached:         237388 kB
SwapCached:          4 kB
Active:         142760 kB
Inactive:       167056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674944 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1488 kB
Writeback:           0 kB
Mapped:          24088 kB
Slab:            57108 kB
Committed_AS:   317056 kB
PageTables:       1444 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= 66560 MiB
End job on node88 at 2009-04-27 11:38:40