Trace number 1526688

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) 1200.05 601.625

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
MD5SUM690a5fe43a37275cc4c39d3d0d23f423
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.367
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1857     5622 |      --       0       --      -- |     --   | -13/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 430   #clauses: 1857   #literals: 5622
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-1526688-1238532122/watcher-1526688-1238532122 -o /tmp/evaluation-result-1526688-1238532122/solver-1526688-1238532122 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526688-1238532122.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: 1.00 1.00 1.00 3/68 29135
/proc/meminfo: memFree=1691552/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) R 29133 29135 28725 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1125874171 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29135/statm: 1339 234 194 169 0 50 0
[pid=29136] ppid=29135 vsize=828 CPUtime=0
/proc/29136/stat : 29136 (SatElite) R 29135 29135 28725 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1125874172 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/29136/statm: 207 132 68 127 0 77 0

[startup+0.00829489 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29135
/proc/meminfo: memFree=1691552/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1125874171 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29135/statm: 1339 235 195 169 0 50 0
[pid=29136] ppid=29135 vsize=832 CPUtime=0
/proc/29136/stat : 29136 (SatElite) R 29135 29135 28725 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1125874172 851968 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/29136/statm: 208 134 69 127 0 78 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6188

[startup+0.102301 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29135
/proc/meminfo: memFree=1691552/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301316 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29135
/proc/meminfo: memFree=1691552/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701343 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 29135
/proc/meminfo: memFree=1691552/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5024 s]
/proc/loadavg: 1.08 1.02 1.01 3/71 29139
/proc/meminfo: memFree=1689096/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=16772 CPUtime=2.96
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 854 0 0 0 295 1 0 0 17 0 2 0 1125874172 17174528 840 1992294400 134512640 135305190 4294956144 18446744073709551615 134561563 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 4193 840 83 193 0 3997 0
[pid=29138/tid=29139] ppid=29135 vsize=16772 CPUtime=1.47
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 358 0 0 0 147 0 0 0 16 0 2 0 1125874173 17174528 840 1992294400 134512640 135305190 4294956144 18446744073709551615 134830601 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22128

[startup+3.10251 s]
/proc/loadavg: 1.08 1.02 1.01 3/71 29139
/proc/meminfo: memFree=1686728/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=18492 CPUtime=6.15
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 1367 0 0 0 614 1 0 0 17 0 2 0 1125874172 18935808 1353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 4623 1353 83 193 0 4427 0
[pid=29138/tid=29139] ppid=29135 vsize=18492 CPUtime=3.08
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 614 0 0 0 307 1 0 0 17 0 2 0 1125874173 18935808 1353 1992294400 134512640 135305190 4294956144 18446744073709551615 134558376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23848

[startup+6.30173 s]
/proc/loadavg: 1.15 1.03 1.01 3/71 29139
/proc/meminfo: memFree=1682952/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=22120 CPUtime=12.53
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 2344 0 0 0 1251 2 0 0 17 0 2 0 1125874172 22650880 2330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 5530 2330 83 193 0 5334 0
[pid=29138/tid=29139] ppid=29135 vsize=22120 CPUtime=6.27
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 1074 0 0 0 626 1 0 0 18 0 2 0 1125874173 22650880 2330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27476

[startup+12.7012 s]
/proc/loadavg: 1.22 1.05 1.02 3/71 29139
/proc/meminfo: memFree=1678664/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=26056 CPUtime=25.29
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 3172 0 0 0 2526 3 0 0 17 0 2 0 1125874172 26681344 3158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 6514 3158 83 193 0 6318 0
[pid=29138/tid=29139] ppid=29135 vsize=26056 CPUtime=12.67
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 1430 0 0 0 1265 2 0 0 17 0 2 0 1125874173 26681344 3158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31412

[startup+25.502 s]
/proc/loadavg: 1.39 1.09 1.03 3/71 29139
/proc/meminfo: memFree=1675272/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=28708 CPUtime=50.83
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 4066 0 0 0 5077 6 0 0 17 0 2 0 1125874172 29396992 4052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 7177 4052 83 193 0 6981 0
[pid=29138/tid=29139] ppid=29135 vsize=28708 CPUtime=25.47
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 1879 0 0 0 2544 3 0 0 25 0 2 0 1125874173 29396992 4052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 34064

[startup+51.1017 s]
/proc/loadavg: 1.60 1.17 1.05 3/71 29139
/proc/meminfo: memFree=1671368/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=33120 CPUtime=101.89
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 5042 0 0 0 10181 8 0 0 25 0 2 0 1125874172 33914880 5028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 8280 5028 83 193 0 8084 0
[pid=29138/tid=29139] ppid=29135 vsize=33120 CPUtime=51.05
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 2309 0 0 0 5101 4 0 0 25 0 2 0 1125874173 33914880 5028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 38476

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.10 3/71 29139
/proc/meminfo: memFree=1664840/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=40324 CPUtime=204.02
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 6629 0 0 0 20392 10 0 0 25 0 2 0 1125874172 41291776 6615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 10081 6615 83 193 0 9885 0
[pid=29138/tid=29139] ppid=29135 vsize=40324 CPUtime=102.23
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 3098 0 0 0 10218 5 0 0 25 0 2 0 1125874173 41291776 6615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 45680

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.15 3/71 29139
/proc/meminfo: memFree=1657480/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=47516 CPUtime=323.71
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 8425 0 0 0 32357 14 0 0 20 0 2 0 1125874172 48656384 8411 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 11879 8411 83 193 0 11683 0
[pid=29138/tid=29139] ppid=29135 vsize=47516 CPUtime=162.2
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 4080 0 0 0 16213 7 0 0 25 0 2 0 1125874173 48656384 8411 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.71
Current children cumulated vsize (KiB) 52872

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.20 3/71 29139
/proc/meminfo: memFree=1653320/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=51052 CPUtime=443.39
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 9468 0 0 0 44324 15 0 0 25 0 2 0 1125874172 52277248 9454 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 12763 9454 83 193 0 12567 0
[pid=29138/tid=29139] ppid=29135 vsize=51052 CPUtime=222.18
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 4614 0 0 0 22210 8 0 0 25 0 2 0 1125874173 52277248 9454 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.39
Current children cumulated vsize (KiB) 56408

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.25 3/71 29139
/proc/meminfo: memFree=1650376/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=53712 CPUtime=563.09
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 10232 0 0 0 56292 17 0 0 25 0 2 0 1125874172 55001088 10218 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 13428 10218 83 193 0 13232 0
[pid=29138/tid=29139] ppid=29135 vsize=53712 CPUtime=282.17
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 4841 0 0 0 28208 9 0 0 25 0 2 0 1125874173 55001088 10218 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.09
Current children cumulated vsize (KiB) 59068

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.30 3/71 29139
/proc/meminfo: memFree=1644168/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=60932 CPUtime=682.76
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 11766 0 0 0 68258 18 0 0 25 0 2 0 1125874172 62394368 11752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 15233 11752 83 193 0 15037 0
[pid=29138/tid=29139] ppid=29135 vsize=60932 CPUtime=342.14
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 5809 0 0 0 34204 10 0 0 25 0 2 0 1125874173 62394368 11752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.76
Current children cumulated vsize (KiB) 66288

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.34 3/71 29139
/proc/meminfo: memFree=1641032/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=64160 CPUtime=802.46
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 12546 0 0 0 80226 20 0 0 25 0 2 0 1125874172 65699840 12532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 16040 12532 83 193 0 15844 0
[pid=29138/tid=29139] ppid=29135 vsize=64160 CPUtime=402.11
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 6155 0 0 0 40201 10 0 0 25 0 2 0 1125874173 65699840 12532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.46
Current children cumulated vsize (KiB) 69516

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.38 3/71 29139
/proc/meminfo: memFree=1639112/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=65544 CPUtime=922.15
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 13012 0 0 0 92193 22 0 0 25 0 2 0 1125874172 67117056 12998 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 16386 12998 83 193 0 16190 0
[pid=29138/tid=29139] ppid=29135 vsize=65544 CPUtime=462.1
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 6368 0 0 0 46199 11 0 0 25 0 2 0 1125874173 67117056 12998 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.15
Current children cumulated vsize (KiB) 70900

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/71 29139
/proc/meminfo: memFree=1637064/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=68420 CPUtime=1041.85
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 13528 0 0 0 104162 23 0 0 25 0 2 0 1125874172 70062080 13514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 17105 13514 83 193 0 16909 0
[pid=29138/tid=29139] ppid=29135 vsize=68420 CPUtime=522.08
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 6572 0 0 0 52197 11 0 0 25 0 2 0 1125874173 70062080 13514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.85
Current children cumulated vsize (KiB) 73776

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 29139
/proc/meminfo: memFree=1632968/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=73236 CPUtime=1161.53
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 14563 0 0 0 116129 24 0 0 25 0 2 0 1125874172 74993664 14549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 18309 14549 83 193 0 18113 0
[pid=29138/tid=29139] ppid=29135 vsize=73236 CPUtime=582.05
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 7045 0 0 0 58193 12 0 0 25 0 2 0 1125874173 74993664 14549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.53
Current children cumulated vsize (KiB) 78592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.603 s]
/proc/loadavg: 1.99 1.85 1.46 3/71 29139
/proc/meminfo: memFree=1632200/2055920 swapFree=4177828/4192956
[pid=29135] ppid=29133 vsize=5356 CPUtime=0
/proc/29135/stat : 29135 (manysat.sh) S 29133 29135 28725 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125874171 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29135/statm: 1339 238 195 169 0 50 0
[pid=29138] ppid=29135 vsize=73976 CPUtime=1200.05
/proc/29138/stat : 29138 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194304 14734 0 0 0 119980 25 0 0 25 0 2 0 1125874172 75751424 14720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29138/statm: 18494 14720 83 193 0 18298 0
[pid=29138/tid=29139] ppid=29135 vsize=73976 CPUtime=601.36
/proc/29138/task/29139/stat : 29139 (manysat1.1_stat) R 29135 29135 28725 0 -1 4194368 7085 0 0 0 60124 12 0 0 25 0 2 0 1125874173 75751424 14720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 79332

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 29135 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# 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): 601.625
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25
CPU usage (%): 199.468
Max. virtual memory (cumulated for all children) (KiB): 79332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.872867 second user time and 1.87471 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 22:42:02
IDJOB=1526688
IDBENCH=70593
IDSOLVER=515
FILE ID=node52/1526688-1238532122
PBS_JOBID= 9062024
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526688-1238532122/watcher-1526688-1238532122 -o /tmp/evaluation-result-1526688-1238532122/solver-1526688-1238532122 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526688-1238532122.cnf aimd 2

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=1671610788

node52.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		: 3000.230
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		: 3000.230
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:       1692032 kB
Buffers:         79444 kB
Cached:         196080 kB
SwapCached:       7968 kB
Active:         185656 kB
Inactive:        99856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692032 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            63940 kB
Committed_AS:  3177788 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-31 22:52:05