Trace number 1525927

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) 1200.11 601.725

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S282405510-004.cnf
MD5SUMce585ef8de51ea191ea179c0c20f7f7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.046992
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525927-1238483885/watcher-1525927-1238483885 -o /tmp/evaluation-result-1525927-1238483885/solver-1525927-1238483885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525927-1238483885.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: 1.00 0.99 0.99 3/72 18144
/proc/meminfo: memFree=1632008/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121049749 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 235 195 169 0 50 0
[pid=18145] ppid=18144 vsize=828 CPUtime=0
/proc/18145/stat : 18145 (SatElite) R 18144 18144 18070 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1121049750 847872 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/18145/statm: 207 126 67 127 0 77 0

[startup+0.0682411 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 18144
/proc/meminfo: memFree=1632008/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.106475 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 18144
/proc/meminfo: memFree=1632008/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30162 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 18144
/proc/meminfo: memFree=1632008/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702698 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 18144
/proc/meminfo: memFree=1632008/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 1.08 1.00 0.99 3/75 18148
/proc/meminfo: memFree=1628912/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=16908 CPUtime=2.96
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 1038 0 0 0 295 1 0 0 17 0 2 0 1121049750 17313792 1023 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 4227 1023 83 193 0 4031 0
[pid=18147/tid=18148] ppid=18144 vsize=16908 CPUtime=1.47
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 476 0 0 0 147 0 0 0 18 0 2 0 1121049751 17313792 1023 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22264

[startup+3.10116 s]
/proc/loadavg: 1.08 1.00 0.99 3/75 18148
/proc/meminfo: memFree=1626288/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=20284 CPUtime=6.16
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 1807 0 0 0 614 2 0 0 19 0 2 0 1121049750 20770816 1792 1992294400 134512640 135305190 4294956144 18446744073709551615 134557956 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 5071 1792 83 193 0 4875 0
[pid=18147/tid=18148] ppid=18144 vsize=20284 CPUtime=3.06
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 834 0 0 0 306 0 0 0 18 0 2 0 1121049751 20770816 1792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 25640

[startup+6.30176 s]
/proc/loadavg: 1.08 1.00 0.99 3/75 18148
/proc/meminfo: memFree=1621488/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=24336 CPUtime=12.53
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 2827 0 0 0 1250 3 0 0 18 0 2 0 1121049750 24920064 2812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 6084 2812 83 193 0 5888 0
[pid=18147/tid=18148] ppid=18144 vsize=24336 CPUtime=6.24
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 1354 0 0 0 623 1 0 0 16 0 2 0 1121049751 24920064 2812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 29692

[startup+12.702 s]
/proc/loadavg: 1.22 1.04 1.01 3/75 18148
/proc/meminfo: memFree=1616304/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=28404 CPUtime=25.3
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 3860 0 0 0 2525 5 0 0 16 0 2 0 1121049750 29085696 3845 1992294400 134512640 135305190 4294956144 18446744073709551615 134539333 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 7101 3845 83 193 0 6905 0
[pid=18147/tid=18148] ppid=18144 vsize=28404 CPUtime=12.61
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 1785 0 0 0 1259 2 0 0 25 0 2 0 1121049751 29085696 3845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 33760

[startup+25.5024 s]
/proc/loadavg: 1.34 1.07 1.02 3/75 18148
/proc/meminfo: memFree=1613296/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=31756 CPUtime=50.82
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 4653 0 0 0 5076 6 0 0 25 0 2 0 1121049750 32518144 4638 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 7939 4638 83 193 0 7743 0
[pid=18147/tid=18148] ppid=18144 vsize=31756 CPUtime=25.34
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 2161 0 0 0 2531 3 0 0 25 0 2 0 1121049751 32518144 4638 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 37112

[startup+51.1014 s]
/proc/loadavg: 1.60 1.16 1.04 3/75 18148
/proc/meminfo: memFree=1607728/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=36960 CPUtime=101.88
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 6016 0 0 0 10179 9 0 0 25 0 2 0 1121049750 37847040 6001 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 9240 6001 83 193 0 9044 0
[pid=18147/tid=18148] ppid=18144 vsize=36960 CPUtime=50.91
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 2830 0 0 0 5087 4 0 0 25 0 2 0 1121049751 37847040 6001 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 42316

[startup+102.306 s]
/proc/loadavg: 1.82 1.28 1.09 3/75 18148
/proc/meminfo: memFree=1601776/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=44052 CPUtime=204.01
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 7454 0 0 0 20389 12 0 0 25 0 2 0 1121049750 45109248 7439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 11013 7439 83 193 0 10817 0
[pid=18147/tid=18148] ppid=18144 vsize=44052 CPUtime=102.08
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 3686 0 0 0 10203 5 0 0 25 0 2 0 1121049751 45109248 7439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 49408

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/75 18148
/proc/meminfo: memFree=1595184/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=50748 CPUtime=323.67
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 9077 0 0 0 32352 15 0 0 25 0 2 0 1121049750 51965952 9062 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 12687 9062 83 193 0 12491 0
[pid=18147/tid=18148] ppid=18144 vsize=50748 CPUtime=162.05
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 4504 0 0 0 16198 7 0 0 25 0 2 0 1121049751 51965952 9062 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 56104

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.20 3/75 18148
/proc/meminfo: memFree=1590576/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=55384 CPUtime=443.33
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 10269 0 0 0 44317 16 0 0 25 0 2 0 1121049750 56713216 10254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 13846 10254 83 193 0 13650 0
[pid=18147/tid=18148] ppid=18144 vsize=55384 CPUtime=222.02
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 5128 0 0 0 22194 8 0 0 25 0 2 0 1121049751 56713216 10254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 60740

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.24 3/75 18148
/proc/meminfo: memFree=1585584/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=60648 CPUtime=563.02
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 11552 0 0 0 56283 19 0 0 25 0 2 0 1121049750 62103552 11537 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 15162 11537 83 193 0 14966 0
[pid=18147/tid=18148] ppid=18144 vsize=60648 CPUtime=281.99
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 5701 0 0 0 28190 9 0 0 25 0 2 0 1121049751 62103552 11537 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.02
Current children cumulated vsize (KiB) 66004

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/75 18148
/proc/meminfo: memFree=1580848/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=65152 CPUtime=682.69
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 12706 0 0 0 68248 21 0 0 25 0 2 0 1121049750 66715648 12691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 16288 12691 83 193 0 16092 0
[pid=18147/tid=18148] ppid=18144 vsize=65152 CPUtime=341.96
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 6336 0 0 0 34186 10 0 0 25 0 2 0 1121049751 66715648 12691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.69
Current children cumulated vsize (KiB) 70508

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/75 18148
/proc/meminfo: memFree=1577328/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=69260 CPUtime=802.37
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 13630 0 0 0 80215 22 0 0 25 0 2 0 1121049750 70922240 13615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 17315 13615 83 193 0 17119 0
[pid=18147/tid=18148] ppid=18144 vsize=69260 CPUtime=401.94
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 6675 0 0 0 40183 11 0 0 25 0 2 0 1121049751 70922240 13615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.37
Current children cumulated vsize (KiB) 74616

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.37 3/75 18148
/proc/meminfo: memFree=1572336/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=74128 CPUtime=922.04
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 14814 0 0 0 92180 24 0 0 25 0 2 0 1121049750 75907072 14799 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 18532 14799 83 193 0 18336 0
[pid=18147/tid=18148] ppid=18144 vsize=74128 CPUtime=461.91
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 7407 0 0 0 46179 12 0 0 25 0 2 0 1121049751 75907072 14799 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.04
Current children cumulated vsize (KiB) 79484

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/75 18148
/proc/meminfo: memFree=1568432/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=78808 CPUtime=1041.72
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 15797 0 0 0 104146 26 0 0 25 0 2 0 1121049750 80699392 15782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 19702 15782 83 193 0 19506 0
[pid=18147/tid=18148] ppid=18144 vsize=78808 CPUtime=521.88
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 7789 0 0 0 52175 13 0 0 25 0 2 0 1121049751 80699392 15782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.72
Current children cumulated vsize (KiB) 84164

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/75 18148
/proc/meminfo: memFree=1565616/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=81240 CPUtime=1161.39
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 16529 0 0 0 116111 28 0 0 25 0 2 0 1121049750 83189760 16514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 20310 16514 83 193 0 20114 0
[pid=18147/tid=18148] ppid=18144 vsize=81240 CPUtime=581.85
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 7991 0 0 0 58171 14 0 0 25 0 2 0 1121049751 83189760 16514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528227 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.39
Current children cumulated vsize (KiB) 86596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 18148
/proc/meminfo: memFree=1564528/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=82768 CPUtime=1200.11
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 16764 0 0 0 119982 29 0 0 25 0 2 0 1121049750 84754432 16749 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 20692 16749 83 193 0 20496 0
[pid=18147/tid=18148] ppid=18144 vsize=82768 CPUtime=601.26
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 8061 0 0 0 60112 14 0 0 25 0 2 0 1121049751 84754432 16749 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 88124

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 18148
/proc/meminfo: memFree=1564528/2055920 swapFree=4174980/4192956
[pid=18144] ppid=18142 vsize=5356 CPUtime=0
/proc/18144/stat : 18144 (manysat.sh) S 18142 18144 18070 0 -1 4194304 312 145 0 0 0 0 0 0 19 0 1 0 1121049749 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18144/statm: 1339 238 195 169 0 50 0
[pid=18147] ppid=18144 vsize=82768 CPUtime=1200.11
/proc/18147/stat : 18147 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194304 16764 0 0 0 119982 29 0 0 25 0 2 0 1121049750 84754432 16749 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18147/statm: 20692 16749 83 193 0 20496 0
[pid=18147/tid=18148] ppid=18144 vsize=82768 CPUtime=601.26
/proc/18147/task/18148/stat : 18148 (manysat1.1_stat) R 18144 18144 18070 0 -1 4194368 8061 0 0 0 60112 14 0 0 25 0 2 0 1121049751 84754432 16749 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 88124

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18144 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 1200.11
#
# 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): 1200.11
CPU user time (s): 1199.82
CPU system time (s): 0.29
CPU usage (%): 199.445
Max. virtual memory (cumulated for all children) (KiB): 88124

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= 457
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 0.744886 second user time and 2.00669 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-31 09:18:05
IDJOB=1525927
IDBENCH=70441
IDSOLVER=514
FILE ID=node64/1525927-1238483885
PBS_JOBID= 9061858
Free space on /tmp= 66408 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S282405510-004.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525927-1238483885/watcher-1525927-1238483885 -o /tmp/evaluation-result-1525927-1238483885/solver-1525927-1238483885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525927-1238483885.cnf aimd 1

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

MD5SUM BENCH= ce585ef8de51ea191ea179c0c20f7f7a
RANDOM SEED=18063181

node64.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		: 3000.261
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		: 3000.261
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:       1632488 kB
Buffers:         79756 kB
Cached:         247036 kB
SwapCached:       8788 kB
Active:         172200 kB
Inactive:       165124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632488 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            71124 kB
Committed_AS:  3024172 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-31 09:28:08