Trace number 1525838

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) 1200.15 601.419

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
MD5SUM96f5a7b5e0d4bc00c89d90487d4d5b74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.110982
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.001999 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-1525838-1238482883/watcher-1525838-1238482883 -o /tmp/evaluation-result-1525838-1238482883/solver-1525838-1238482883 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525838-1238482883.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 1.83 1.93 1.67 3/64 30103
/proc/meminfo: memFree=1524456/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) R 30101 30103 29998 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1120951537 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30103/statm: 1339 234 194 169 0 50 0
[pid=30104] ppid=30103 vsize=824 CPUtime=0
/proc/30104/stat : 30104 (SatElite) R 30103 30103 29998 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 1120951538 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/30104/statm: 206 96 50 127 0 76 0

[startup+0.095849 s]
/proc/loadavg: 1.83 1.93 1.67 3/64 30103
/proc/meminfo: memFree=1524456/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10382 s]
/proc/loadavg: 1.83 1.93 1.67 3/64 30103
/proc/meminfo: memFree=1524456/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301871 s]
/proc/loadavg: 1.83 1.93 1.67 3/64 30103
/proc/meminfo: memFree=1524456/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701915 s]
/proc/loadavg: 1.83 1.93 1.67 3/64 30103
/proc/meminfo: memFree=1524456/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.502 s]
/proc/loadavg: 1.83 1.93 1.67 3/67 30107
/proc/meminfo: memFree=1521616/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=16964 CPUtime=2.96
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 1022 0 0 0 296 0 0 0 17 0 2 0 1120951539 17371136 1008 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 4241 1008 83 193 0 4045 0
[pid=30106/tid=30107] ppid=30103 vsize=16964 CPUtime=1.48
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 449 0 0 0 148 0 0 0 17 0 2 0 1120951539 17371136 1008 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22320

[startup+3.10118 s]
/proc/loadavg: 1.83 1.93 1.67 3/67 30107
/proc/meminfo: memFree=1518736/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=19812 CPUtime=6.16
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 1595 0 0 0 615 1 0 0 17 0 2 0 1120951539 20287488 1581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 4953 1581 83 193 0 4757 0
[pid=30106/tid=30107] ppid=30103 vsize=19812 CPUtime=3.07
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 727 0 0 0 307 0 0 0 22 0 2 0 1120951539 20287488 1581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 25168

[startup+6.30253 s]
/proc/loadavg: 1.85 1.93 1.68 3/67 30107
/proc/meminfo: memFree=1514064/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=23296 CPUtime=12.54
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 2720 0 0 0 1252 2 0 0 17 0 2 0 1120951539 23855104 2706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 5824 2706 83 193 0 5628 0
[pid=30106/tid=30107] ppid=30103 vsize=23296 CPUtime=6.27
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 1250 0 0 0 627 0 0 0 21 0 2 0 1120951539 23855104 2706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28652

[startup+12.7012 s]
/proc/loadavg: 1.86 1.93 1.68 3/67 30107
/proc/meminfo: memFree=1509392/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=27792 CPUtime=25.31
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 3735 0 0 0 2528 3 0 0 17 0 2 0 1120951539 28459008 3721 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 6948 3721 83 193 0 6752 0
[pid=30106/tid=30107] ppid=30103 vsize=27792 CPUtime=12.67
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 1680 0 0 0 1266 1 0 0 25 0 2 0 1120951539 28459008 3721 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 33148

[startup+25.5016 s]
/proc/loadavg: 1.89 1.93 1.68 3/67 30107
/proc/meminfo: memFree=1505168/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=32280 CPUtime=50.85
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 4822 0 0 0 5081 4 0 0 17 0 2 0 1120951539 33054720 4808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 8070 4808 83 193 0 7874 0
[pid=30106/tid=30107] ppid=30103 vsize=32280 CPUtime=25.47
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 2192 0 0 0 2545 2 0 0 25 0 2 0 1120951539 33054720 4808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528198 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 37636

[startup+51.1014 s]
/proc/loadavg: 1.93 1.94 1.69 3/67 30107
/proc/meminfo: memFree=1499536/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=37940 CPUtime=101.93
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 6256 0 0 0 10187 6 0 0 19 0 2 0 1120951539 38850560 6242 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 9485 6242 83 193 0 9289 0
[pid=30106/tid=30107] ppid=30103 vsize=37940 CPUtime=51.05
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 2928 0 0 0 5102 3 0 0 25 0 2 0 1120951539 38850560 6242 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 43296

[startup+102.306 s]
/proc/loadavg: 1.97 1.94 1.70 3/67 30107
/proc/meminfo: memFree=1490832/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=46904 CPUtime=204.11
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 8347 0 0 0 20402 9 0 0 17 0 2 0 1120951539 48029696 8333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 11726 8333 83 193 0 11530 0
[pid=30106/tid=30107] ppid=30103 vsize=46904 CPUtime=102.23
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 4083 0 0 0 10219 4 0 0 22 0 2 0 1120951539 48029696 8333 1992294400 134512640 135305190 4294956144 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) 52260

[startup+162.301 s]
/proc/loadavg: 1.99 1.95 1.72 3/67 30107
/proc/meminfo: memFree=1483792/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=54396 CPUtime=323.85
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 10095 0 0 0 32372 13 0 0 22 0 2 0 1120951539 55701504 10081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 13599 10081 83 193 0 13403 0
[pid=30106/tid=30107] ppid=30103 vsize=54396 CPUtime=162.2
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 5088 0 0 0 16214 6 0 0 25 0 2 0 1120951539 55701504 10081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.85
Current children cumulated vsize (KiB) 59752

[startup+222.302 s]
/proc/loadavg: 1.99 1.96 1.74 3/67 30107
/proc/meminfo: memFree=1475984/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=62964 CPUtime=443.58
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 12066 0 0 0 44341 17 0 0 25 0 2 0 1120951539 64475136 12052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 15741 12052 83 193 0 15545 0
[pid=30106/tid=30107] ppid=30103 vsize=62964 CPUtime=222.17
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 6176 0 0 0 22209 8 0 0 25 0 2 0 1120951539 64475136 12052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 68320

[startup+282.302 s]
/proc/loadavg: 1.99 1.96 1.75 3/67 30107
/proc/meminfo: memFree=1472784/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=66676 CPUtime=563.32
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 12895 0 0 0 56314 18 0 0 19 0 2 0 1120951539 68276224 12881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 16669 12881 83 193 0 16473 0
[pid=30106/tid=30107] ppid=30103 vsize=66676 CPUtime=282.15
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 6714 0 0 0 28206 9 0 0 18 0 2 0 1120951539 68276224 12881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 72032

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.76 3/67 30107
/proc/meminfo: memFree=1466384/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=73024 CPUtime=683.06
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 14449 0 0 0 68285 21 0 0 25 0 2 0 1120951539 74776576 14435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 18256 14435 83 193 0 18060 0
[pid=30106/tid=30107] ppid=30103 vsize=73024 CPUtime=342.13
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 7573 0 0 0 34202 11 0 0 25 0 2 0 1120951539 74776576 14435 1992294400 134512640 135305190 4294956144 18446744073709551615 134530638 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 78380

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.77 3/67 30107
/proc/meminfo: memFree=1464336/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=74848 CPUtime=802.79
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 14968 0 0 0 80257 22 0 0 25 0 2 0 1120951539 76644352 14954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 18712 14954 83 193 0 18516 0
[pid=30106/tid=30107] ppid=30103 vsize=74848 CPUtime=402.09
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 7829 0 0 0 40198 11 0 0 25 0 2 0 1120951539 76644352 14954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 80204

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.78 3/67 30107
/proc/meminfo: memFree=1459728/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=80008 CPUtime=922.53
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 16114 0 0 0 92228 25 0 0 25 0 2 0 1120951539 81928192 16100 1992294400 134512640 135305190 4294956144 18446744073709551615 134550803 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 20002 16100 83 193 0 19806 0
[pid=30106/tid=30107] ppid=30103 vsize=80008 CPUtime=462.07
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 8585 0 0 0 46194 13 0 0 25 0 2 0 1120951539 81928192 16100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 85364

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/67 30107
/proc/meminfo: memFree=1458192/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=81192 CPUtime=1042.28
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 16493 0 0 0 104202 26 0 0 21 0 2 0 1120951539 83140608 16479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 20298 16479 83 193 0 20102 0
[pid=30106/tid=30107] ppid=30103 vsize=81192 CPUtime=522.05
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 8924 0 0 0 52191 14 0 0 25 0 2 0 1120951539 83140608 16479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 86548

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 30107
/proc/meminfo: memFree=1456592/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=83344 CPUtime=1162.01
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 16902 0 0 0 116174 27 0 0 20 0 2 0 1120951539 85344256 16888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 20836 16888 83 193 0 20640 0
[pid=30106/tid=30107] ppid=30103 vsize=83344 CPUtime=582.03
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 9057 0 0 0 58188 15 0 0 25 0 2 0 1120951539 85344256 16888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 88700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 30107
/proc/meminfo: memFree=1455504/2055920 swapFree=4172472/4192956
[pid=30103] ppid=30101 vsize=5356 CPUtime=0
/proc/30103/stat : 30103 (manysat.sh) S 30101 30103 29998 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1120951537 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30103/statm: 1339 238 195 169 0 50 0
[pid=30106] ppid=30103 vsize=83876 CPUtime=1200.15
/proc/30106/stat : 30106 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194304 17174 0 0 0 119986 29 0 0 19 0 2 0 1120951539 85889024 17160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/30106/statm: 20969 17160 83 193 0 20773 0
[pid=30106/tid=30107] ppid=30103 vsize=83876 CPUtime=601.12
/proc/30106/task/30107/stat : 30107 (manysat1.1_stat) R 30103 30103 29998 0 -1 4194368 9171 0 0 0 60097 15 0 0 25 0 2 0 1120951539 85889024 17160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 89232

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 30103 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.15
#
# 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): 1200.15
CPU user time (s): 1199.86
CPU system time (s): 0.29
CPU usage (%): 199.553
Max. virtual memory (cumulated for all children) (KiB): 89232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 460
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= 3

runsolver used 0.602908 second user time and 1.60176 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-31 09:01:23
IDJOB=1525838
IDBENCH=70423
IDSOLVER=515
FILE ID=node37/1525838-1238482883
PBS_JOBID= 9061845
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1771223975-021.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525838-1238482883/watcher-1525838-1238482883 -o /tmp/evaluation-result-1525838-1238482883/solver-1525838-1238482883 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525838-1238482883.cnf aimd 2

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

MD5SUM BENCH= 96f5a7b5e0d4bc00c89d90487d4d5b74
RANDOM SEED=836376736

node37.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		: 3000.213
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		: 3000.213
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:       1525000 kB
Buffers:         89508 kB
Cached:         343708 kB
SwapCached:      14360 kB
Active:         175488 kB
Inactive:       273540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525000 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          18760 kB
Slab:            68072 kB
Committed_AS:  2919212 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-03-31 09:11:27