Trace number 1527197

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 1/2009-03-20? (TO) 1200.18 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S110290755-003.cnf
MD5SUMb397531a5b47895d047912125448cbcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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 |    1855     5619 |      --       0       --      -- |     --   | -15/9
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 430   #clauses: 1855   #literals: 5619
0.00/0.00	c CPU time:   0.004999 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-1527197-1238582743/watcher-1527197-1238582743 -o /tmp/evaluation-result-1527197-1238582743/solver-1527197-1238582743 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527197-1238582743.cnf aimd 1 

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 1.00 3/73 31898
/proc/meminfo: memFree=1610360/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130938200 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 235 195 169 0 50 0
[pid=31899] ppid=31898 vsize=828 CPUtime=0
/proc/31899/stat : 31899 (SatElite) R 31898 31898 31428 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1130938201 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/31899/statm: 207 131 68 127 0 77 0

[startup+0.0812059 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 31898
/proc/meminfo: memFree=1610360/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102833 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 31898
/proc/meminfo: memFree=1610360/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301854 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 31898
/proc/meminfo: memFree=1610360/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701897 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 31898
/proc/meminfo: memFree=1610360/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 0.99 0.98 1.00 3/76 31902
/proc/meminfo: memFree=1607904/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=16940 CPUtime=2.95
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 873 0 0 0 295 0 0 0 17 0 2 0 1130938202 17346560 859 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 4235 859 83 193 0 4039 0
[pid=31901/tid=31902] ppid=31898 vsize=16940 CPUtime=1.47
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 375 0 0 0 147 0 0 0 17 0 2 0 1130938202 17346560 859 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22296

[startup+3.10115 s]
/proc/loadavg: 0.99 0.98 1.00 3/76 31902
/proc/meminfo: memFree=1605664/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=18932 CPUtime=6.15
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 1478 0 0 0 614 1 0 0 17 0 2 0 1130938202 19386368 1464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 4733 1464 83 193 0 4537 0
[pid=31901/tid=31902] ppid=31898 vsize=18932 CPUtime=3.06
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 642 0 0 0 306 0 0 0 18 0 2 0 1130938202 19386368 1464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24288

[startup+6.30149 s]
/proc/loadavg: 1.07 1.00 1.01 3/76 31902
/proc/meminfo: memFree=1601120/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=22576 CPUtime=12.54
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 2496 0 0 0 1251 3 0 0 17 0 2 0 1130938202 23117824 2482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 5644 2482 83 193 0 5448 0
[pid=31901/tid=31902] ppid=31898 vsize=22576 CPUtime=6.24
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 1082 0 0 0 623 1 0 0 25 0 2 0 1130938202 23117824 2482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27932

[startup+12.7021 s]
/proc/loadavg: 1.15 1.02 1.01 3/76 31902
/proc/meminfo: memFree=1596448/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=26736 CPUtime=25.29
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 3396 0 0 0 2525 4 0 0 17 0 2 0 1130938202 27377664 3382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 6684 3382 83 193 0 6488 0
[pid=31901/tid=31902] ppid=31898 vsize=26736 CPUtime=12.61
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 1477 0 0 0 1259 2 0 0 25 0 2 0 1130938202 27377664 3382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32092

[startup+25.5014 s]
/proc/loadavg: 1.34 1.06 1.02 3/76 31902
/proc/meminfo: memFree=1593696/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=29896 CPUtime=50.82
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 4153 0 0 0 5076 6 0 0 18 0 2 0 1130938202 30613504 4139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 7474 4139 83 193 0 7278 0
[pid=31901/tid=31902] ppid=31898 vsize=29896 CPUtime=25.35
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 1856 0 0 0 2532 3 0 0 24 0 2 0 1130938202 30613504 4139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35252

[startup+51.102 s]
/proc/loadavg: 1.56 1.14 1.05 3/76 31902
/proc/meminfo: memFree=1589152/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=34708 CPUtime=101.88
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 5249 0 0 0 10180 8 0 0 21 0 2 0 1130938202 35540992 5235 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 8677 5235 83 193 0 8481 0
[pid=31901/tid=31902] ppid=31898 vsize=34708 CPUtime=50.82
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 2333 0 0 0 5078 4 0 0 25 0 2 0 1130938202 35540992 5235 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 40064

[startup+102.306 s]
/proc/loadavg: 1.81 1.27 1.10 3/76 31902
/proc/meminfo: memFree=1582880/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=40008 CPUtime=204.02
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 6775 0 0 0 20391 11 0 0 25 0 2 0 1130938202 40968192 6761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 10002 6761 83 193 0 9806 0
[pid=31901/tid=31902] ppid=31898 vsize=40008 CPUtime=101.77
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 3108 0 0 0 10172 5 0 0 25 0 2 0 1130938202 40968192 6761 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) 45364

[startup+162.301 s]
/proc/loadavg: 1.93 1.40 1.15 3/76 31902
/proc/meminfo: memFree=1576288/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=47116 CPUtime=323.68
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 8432 0 0 0 32354 14 0 0 25 0 2 0 1130938202 48246784 8418 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 11779 8418 83 193 0 11583 0
[pid=31901/tid=31902] ppid=31898 vsize=47116 CPUtime=161.47
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 3981 0 0 0 16140 7 0 0 19 0 2 0 1130938202 48246784 8418 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 52472

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/76 31902
/proc/meminfo: memFree=1572320/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=51000 CPUtime=443.36
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 9420 0 0 0 44320 16 0 0 25 0 2 0 1130938202 52224000 9406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 12750 9406 83 193 0 12554 0
[pid=31901/tid=31902] ppid=31898 vsize=51000 CPUtime=221.17
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 4467 0 0 0 22109 8 0 0 25 0 2 0 1130938202 52224000 9406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 56356

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.25 3/76 31902
/proc/meminfo: memFree=1570080/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=54012 CPUtime=563.06
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 10044 0 0 0 56288 18 0 0 25 0 2 0 1130938202 55308288 10030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 13503 10030 83 193 0 13307 0
[pid=31901/tid=31902] ppid=31898 vsize=54012 CPUtime=280.87
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 4748 0 0 0 28079 8 0 0 25 0 2 0 1130938202 55308288 10030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 59368

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/76 31902
/proc/meminfo: memFree=1564128/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=60020 CPUtime=682.72
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 11457 0 0 0 68252 20 0 0 25 0 2 0 1130938202 61460480 11443 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 15005 11443 83 193 0 14809 0
[pid=31901/tid=31902] ppid=31898 vsize=60020 CPUtime=340.57
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 5496 0 0 0 34047 10 0 0 25 0 2 0 1130938202 61460480 11443 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 65376

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/76 31902
/proc/meminfo: memFree=1561952/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=62512 CPUtime=802.41
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 12028 0 0 0 80220 21 0 0 25 0 2 0 1130938202 64012288 12014 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 15628 12014 83 193 0 15432 0
[pid=31901/tid=31902] ppid=31898 vsize=62512 CPUtime=400.28
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 5791 0 0 0 40017 11 0 0 25 0 2 0 1130938202 64012288 12014 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 67868

[startup+462.302 s]
/proc/loadavg: 2.04 1.79 1.38 3/76 31902
/proc/meminfo: memFree=1555744/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=68456 CPUtime=922.1
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 13568 0 0 0 92186 24 0 0 25 0 2 0 1130938202 70098944 13554 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 17114 13554 83 193 0 16918 0
[pid=31901/tid=31902] ppid=31898 vsize=68456 CPUtime=459.98
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 6630 0 0 0 45986 12 0 0 25 0 2 0 1130938202 70098944 13554 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 73812

[startup+522.302 s]
/proc/loadavg: 2.05 1.84 1.42 3/76 31902
/proc/meminfo: memFree=1554848/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=69472 CPUtime=1041.78
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 13777 0 0 0 104153 25 0 0 25 0 2 0 1130938202 71139328 13763 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 17368 13763 83 193 0 17172 0
[pid=31901/tid=31902] ppid=31898 vsize=69472 CPUtime=519.67
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 6773 0 0 0 51955 12 0 0 25 0 2 0 1130938202 71139328 13763 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 74828

[startup+582.302 s]
/proc/loadavg: 2.06 1.88 1.46 3/76 31902
/proc/meminfo: memFree=1551456/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=72536 CPUtime=1161.46
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 14623 0 0 0 116120 26 0 0 25 0 2 0 1130938202 74276864 14609 1992294400 134512640 135305190 4294956144 18446744073709551615 134548023 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 18134 14609 83 193 0 17938 0
[pid=31901/tid=31902] ppid=31898 vsize=72536 CPUtime=579.37
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 7219 0 0 0 57924 13 0 0 25 0 2 0 1130938202 74276864 14609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 77892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.17 1.92 1.48 3/76 31902
/proc/meminfo: memFree=1550112/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=74360 CPUtime=1200.18
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 14972 0 0 0 119991 27 0 0 25 0 2 0 1130938202 76144640 14958 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 18590 14958 83 193 0 18394 0
[pid=31901/tid=31902] ppid=31898 vsize=74360 CPUtime=598.69
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 7426 0 0 0 59855 14 0 0 25 0 2 0 1130938202 76144640 14958 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 79716

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

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

[startup+601.707 s]
/proc/loadavg: 2.17 1.92 1.48 3/76 31902
/proc/meminfo: memFree=1550112/2055920 swapFree=4177652/4192956
[pid=31898] ppid=31896 vsize=5356 CPUtime=0
/proc/31898/stat : 31898 (manysat.sh) S 31896 31898 31428 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130938200 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1339 238 195 169 0 50 0
[pid=31901] ppid=31898 vsize=74360 CPUtime=1200.18
/proc/31901/stat : 31901 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194304 14972 0 0 0 119991 27 0 0 25 0 2 0 1130938202 76144640 14958 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31901/statm: 18590 14958 83 193 0 18394 0
[pid=31901/tid=31902] ppid=31898 vsize=74360 CPUtime=598.69
/proc/31901/task/31902/stat : 31902 (manysat1.1_stat) R 31898 31898 31428 0 -1 4194368 7426 0 0 0 59855 14 0 0 25 0 2 0 1130938202 76144640 14958 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 79716

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31898 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 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.18
CPU user time (s): 1199.91
CPU system time (s): 0.27
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 79716

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= 464
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 0.686895 second user time and 2.06169 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 12:45:43
IDJOB=1527197
IDBENCH=70695
IDSOLVER=514
FILE ID=node84/1527197-1238582743
PBS_JOBID= 9062191
Free space on /tmp= 66312 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S110290755-003.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527197-1238582743/watcher-1527197-1238582743 -o /tmp/evaluation-result-1527197-1238582743/solver-1527197-1238582743 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527197-1238582743.cnf aimd 1

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

MD5SUM BENCH= b397531a5b47895d047912125448cbcd
RANDOM SEED=58562304

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:       1610848 kB
Buffers:         84244 kB
Cached:         271456 kB
SwapCached:       6944 kB
Active:         198596 kB
Inactive:       166276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610848 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14820 kB
Slab:            65364 kB
Committed_AS:  3016668 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 12:55:46