Trace number 1527023

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.18 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
MD5SUM4cc7ee2f20081e6ebd36addd568f2c4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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 % |
0.00/0.00	c |         0 |    2199     6662 |      --       0       --      -- |     --   | -11/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2199   #literals: 6662
0.00/0.00	c CPU time:   0.003999 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-1527023-1238573110/watcher-1527023-1238573110 -o /tmp/evaluation-result-1527023-1238573110/solver-1527023-1238573110 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527023-1238573110.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: 0.99 0.98 0.99 3/73 31526
/proc/meminfo: memFree=1611256/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31526/statm: 1339 235 195 169 0 50 0
[pid=31527] ppid=31526 vsize=960 CPUtime=0
/proc/31527/stat : 31527 (SatElite) R 31526 31526 31428 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1129974907 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31527/statm: 240 149 68 127 0 110 0

[startup+0.0564091 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31526
/proc/meminfo: memFree=1611256/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.397659 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31526
/proc/meminfo: memFree=1611256/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.420217 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31526
/proc/meminfo: memFree=1611256/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701248 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31526
/proc/meminfo: memFree=1611256/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50233 s]
/proc/loadavg: 1.15 1.01 1.00 3/76 31530
/proc/meminfo: memFree=1608224/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=17040 CPUtime=2.96
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 919 0 0 0 296 0 0 0 17 0 2 0 1129974908 17448960 905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 4260 905 83 193 0 4064 0
[pid=31529/tid=31530] ppid=31526 vsize=17040 CPUtime=1.47
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 369 0 0 0 147 0 0 0 17 0 2 0 1129974908 17448960 905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22396

[startup+3.1025 s]
/proc/loadavg: 1.15 1.01 1.00 3/76 31530
/proc/meminfo: memFree=1606048/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=18892 CPUtime=6.16
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 1489 0 0 0 615 1 0 0 20 0 2 0 1129974908 19345408 1475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 4723 1475 83 193 0 4527 0
[pid=31529/tid=31530] ppid=31526 vsize=18892 CPUtime=3.06
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 642 0 0 0 306 0 0 0 18 0 2 0 1129974908 19345408 1475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 24248

[startup+6.30182 s]
/proc/loadavg: 1.22 1.03 1.01 3/76 31530
/proc/meminfo: memFree=1601760/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=22236 CPUtime=12.53
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 2415 0 0 0 1251 2 0 0 24 0 2 0 1129974908 22769664 2401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 5559 2401 83 193 0 5363 0
[pid=31529/tid=31530] ppid=31526 vsize=22236 CPUtime=6.25
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 1026 0 0 0 624 1 0 0 20 0 2 0 1129974908 22769664 2401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27592

[startup+12.7015 s]
/proc/loadavg: 1.28 1.05 1.01 3/76 31530
/proc/meminfo: memFree=1598048/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=26260 CPUtime=25.3
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 3251 0 0 0 2526 4 0 0 17 0 2 0 1129974908 26890240 3237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 6565 3237 83 193 0 6369 0
[pid=31529/tid=31530] ppid=31526 vsize=26260 CPUtime=12.61
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 1398 0 0 0 1260 1 0 0 22 0 2 0 1129974908 26890240 3237 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) 31616

[startup+25.5068 s]
/proc/loadavg: 1.39 1.08 1.02 3/76 31530
/proc/meminfo: memFree=1593184/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=31172 CPUtime=50.84
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 4473 0 0 0 5078 6 0 0 25 0 2 0 1129974908 31920128 4459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 7793 4459 83 193 0 7597 0
[pid=31529/tid=31530] ppid=31526 vsize=31172 CPUtime=25.35
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 2019 0 0 0 2533 2 0 0 23 0 2 0 1129974908 31920128 4459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36528

[startup+51.1013 s]
/proc/loadavg: 1.68 1.18 1.05 3/76 31530
/proc/meminfo: memFree=1588704/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=34664 CPUtime=101.87
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 5594 0 0 0 10180 7 0 0 25 0 2 0 1129974908 35495936 5580 1992294400 134512640 135305190 4294956144 18446744073709551615 134528632 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 8666 5580 83 193 0 8470 0
[pid=31529/tid=31530] ppid=31526 vsize=34664 CPUtime=50.82
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 2504 0 0 0 5079 3 0 0 25 0 2 0 1129974908 35495936 5580 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 40020

[startup+102.301 s]
/proc/loadavg: 1.92 1.32 1.11 3/76 31530
/proc/meminfo: memFree=1583080/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=41252 CPUtime=204
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 6964 0 0 0 20389 11 0 0 25 0 2 0 1129974908 42242048 6950 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 10313 6950 83 193 0 10117 0
[pid=31529/tid=31530] ppid=31526 vsize=41252 CPUtime=101.77
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 3331 0 0 0 10172 5 0 0 25 0 2 0 1129974908 42242048 6950 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 46608

[startup+162.302 s]
/proc/loadavg: 2.09 1.47 1.17 3/76 31530
/proc/meminfo: memFree=1577320/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=47176 CPUtime=323.67
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 8393 0 0 0 32353 14 0 0 25 0 2 0 1129974908 48308224 8379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 11794 8379 83 193 0 11598 0
[pid=31529/tid=31530] ppid=31526 vsize=47176 CPUtime=161.48
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 4053 0 0 0 16141 7 0 0 25 0 2 0 1129974908 48308224 8379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 52532

[startup+222.302 s]
/proc/loadavg: 2.15 1.61 1.23 3/76 31530
/proc/meminfo: memFree=1571496/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=53532 CPUtime=443.37
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 9864 0 0 0 44321 16 0 0 25 0 2 0 1129974908 54816768 9850 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 13383 9850 83 193 0 13187 0
[pid=31529/tid=31530] ppid=31526 vsize=53532 CPUtime=221.19
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 4849 0 0 0 22111 8 0 0 25 0 2 0 1129974908 54816768 9850 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 58888

[startup+282.302 s]
/proc/loadavg: 2.06 1.68 1.28 3/76 31530
/proc/meminfo: memFree=1566056/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=58328 CPUtime=563.04
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 11250 0 0 0 56285 19 0 0 25 0 2 0 1129974908 59727872 11236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 14582 11236 83 193 0 14386 0
[pid=31529/tid=31530] ppid=31526 vsize=58328 CPUtime=280.9
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 5494 0 0 0 28081 9 0 0 25 0 2 0 1129974908 59727872 11236 1992294400 134512640 135305190 4294956144 18446744073709551615 134541728 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 63684

[startup+342.307 s]
/proc/loadavg: 2.02 1.73 1.32 3/76 31530
/proc/meminfo: memFree=1565032/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=60100 CPUtime=682.74
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 11500 0 0 0 68254 20 0 0 25 0 2 0 1129974908 61542400 11486 1992294400 134512640 135305190 4294956144 18446744073709551615 134528322 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 15025 11486 83 193 0 14829 0
[pid=31529/tid=31530] ppid=31526 vsize=60100 CPUtime=340.61
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 5615 0 0 0 34052 9 0 0 25 0 2 0 1129974908 61542400 11486 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 65456

[startup+402.302 s]
/proc/loadavg: 2.00 1.78 1.36 3/76 31530
/proc/meminfo: memFree=1556968/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=67824 CPUtime=802.41
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 13501 0 0 0 80218 23 0 0 25 0 2 0 1129974908 69451776 13487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 16956 13487 83 193 0 16760 0
[pid=31529/tid=31530] ppid=31526 vsize=67824 CPUtime=400.32
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 6612 0 0 0 40022 10 0 0 25 0 2 0 1129974908 69451776 13487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 73180

[startup+462.302 s]
/proc/loadavg: 2.00 1.82 1.40 3/76 31530
/proc/meminfo: memFree=1554344/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=70220 CPUtime=922.1
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 14162 0 0 0 92185 25 0 0 25 0 2 0 1129974908 71905280 14148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 17555 14148 83 193 0 17359 0
[pid=31529/tid=31530] ppid=31526 vsize=70220 CPUtime=460.03
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 7199 0 0 0 45991 12 0 0 25 0 2 0 1129974908 71905280 14148 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 75576

[startup+522.302 s]
/proc/loadavg: 2.00 1.85 1.43 3/76 31530
/proc/meminfo: memFree=1551912/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=72696 CPUtime=1041.79
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 14802 0 0 0 104153 26 0 0 25 0 2 0 1129974908 74440704 14788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 18174 14788 83 193 0 17978 0
[pid=31529/tid=31530] ppid=31526 vsize=72696 CPUtime=519.75
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 7448 0 0 0 51962 13 0 0 25 0 2 0 1129974908 74440704 14788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 78052

[startup+582.303 s]
/proc/loadavg: 2.00 1.87 1.47 3/76 31530
/proc/meminfo: memFree=1546920/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=78720 CPUtime=1161.47
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 16000 0 0 0 116120 27 0 0 25 0 2 0 1129974908 80609280 15986 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 19680 15986 83 193 0 19484 0
[pid=31529/tid=31530] ppid=31526 vsize=78720 CPUtime=579.46
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 8045 0 0 0 57933 13 0 0 25 0 2 0 1129974908 80609280 15986 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 84076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.703 s]
/proc/loadavg: 2.00 1.88 1.48 3/76 31530
/proc/meminfo: memFree=1545704/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=79744 CPUtime=1200.18
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 16302 0 0 0 119990 28 0 0 25 0 2 0 1129974908 81657856 16288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 19936 16288 83 193 0 19740 0
[pid=31529/tid=31530] ppid=31526 vsize=79744 CPUtime=598.77
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 8051 0 0 0 59864 13 0 0 25 0 2 0 1129974908 81657856 16288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 85100

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

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

[startup+601.703 s]
/proc/loadavg: 2.00 1.88 1.48 3/76 31530
/proc/meminfo: memFree=1545704/2055920 swapFree=4177652/4192956
[pid=31526] ppid=31524 vsize=5356 CPUtime=0
/proc/31526/stat : 31526 (manysat.sh) S 31524 31526 31428 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129974907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31526/statm: 1339 238 195 169 0 50 0
[pid=31529] ppid=31526 vsize=79744 CPUtime=1200.18
/proc/31529/stat : 31529 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194304 16302 0 0 0 119990 28 0 0 25 0 2 0 1129974908 81657856 16288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31529/statm: 19936 16288 83 193 0 19740 0
[pid=31529/tid=31530] ppid=31526 vsize=79744 CPUtime=598.77
/proc/31529/task/31530/stat : 31530 (manysat1.1_stat) R 31526 31526 31428 0 -1 4194368 8051 0 0 0 59864 13 0 0 25 0 2 0 1129974908 81657856 16288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 85100

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31526 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.721
CPU time (s): 1200.18
CPU user time (s): 1199.9
CPU system time (s): 0.28
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 85100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 482
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= 6
involuntary context switches= 2

runsolver used 0.645901 second user time and 2.10168 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 10:05:10
IDJOB=1527023
IDBENCH=70660
IDSOLVER=515
FILE ID=node84/1527023-1238573110
PBS_JOBID= 9062191
Free space on /tmp= 66312 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-S1161147107-031.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527023-1238573110/watcher-1527023-1238573110 -o /tmp/evaluation-result-1527023-1238573110/solver-1527023-1238573110 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527023-1238573110.cnf aimd 2

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

MD5SUM BENCH= 4cc7ee2f20081e6ebd36addd568f2c4e
RANDOM SEED=1320667118

node84.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		: 3000.231
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		: 3000.231
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:       1611808 kB
Buffers:         83752 kB
Cached:         271132 kB
SwapCached:       6944 kB
Active:         196556 kB
Inactive:       167524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611808 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          14812 kB
Slab:            65228 kB
Committed_AS:  3010208 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-04-01 10:15:13