Trace number 1525426

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 0/2009-03-20? (TO) 1200.17 601.925

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.01/0.05	c |         0 |   16664    50616 |      --       0       --      -- |     --   | -136/216
0.01/0.05	c ==============================================================================
0.01/0.05	c Result  :   #vars: 3896   #clauses: 16664   #literals: 50616
0.01/0.05	c CPU time:   0.050992 s
0.01/0.05	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-1525426-1238401346/watcher-1525426-1238401346 -o /tmp/evaluation-result-1525426-1238401346/solver-1525426-1238401346 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525426-1238401346.cnf aimd 0 

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: 0.92 0.98 0.99 3/64 2894
/proc/meminfo: memFree=1488360/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112800308 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2894/statm: 1339 235 195 169 0 50 0
[pid=2895] ppid=2894 vsize=1568 CPUtime=0
/proc/2895/stat : 2895 (SatElite) R 2894 2894 2736 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 1112800308 1605632 288 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/2895/statm: 392 289 50 127 0 262 0

[startup+0.022543 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2894
/proc/meminfo: memFree=1488360/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112800308 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2894/statm: 1339 235 195 169 0 50 0
[pid=2895] ppid=2894 vsize=2544 CPUtime=0.01
/proc/2895/stat : 2895 (SatElite) R 2894 2894 2736 0 -1 4194304 543 0 0 0 1 0 0 0 18 0 1 0 1112800308 2605056 527 1992294400 134512640 135034092 4294956096 18446744073709551615 134529269 0 0 4096 3 0 0 0 17 1 0 0
/proc/2895/statm: 636 527 68 127 0 506 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7900

[startup+0.102566 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2894
/proc/meminfo: memFree=1488360/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.302584 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2894
/proc/meminfo: memFree=1488360/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701631 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2894
/proc/meminfo: memFree=1488360/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 2898
/proc/meminfo: memFree=1480400/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=21772 CPUtime=2.8
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 2450 0 0 0 278 2 0 0 17 0 2 0 1112800316 22294528 2436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 5443 2436 83 193 0 5247 0
[pid=2897/tid=2898] ppid=2894 vsize=21772 CPUtime=1.39
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 709 0 0 0 138 1 0 0 17 0 2 0 1112800318 22294528 2436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 27128

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 2898
/proc/meminfo: memFree=1477136/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=25056 CPUtime=5.43
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 3306 0 0 0 536 7 0 0 17 0 2 0 1112800316 25657344 3292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528402 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 6264 3292 83 193 0 6068 0
[pid=2897/tid=2898] ppid=2894 vsize=25056 CPUtime=2.95
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 1256 0 0 0 292 3 0 0 17 0 2 0 1112800318 25657344 3292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 30412

[startup+6.30246 s]
/proc/loadavg: 1.01 1.00 0.99 3/67 2898
/proc/meminfo: memFree=1467792/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=33668 CPUtime=11.8
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 5400 0 0 0 1171 9 0 0 16 0 2 0 1112800316 34476032 5386 1992294400 134512640 135305190 4294956144 18446744073709551615 134547670 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 8417 5386 83 193 0 8221 0
[pid=2897/tid=2898] ppid=2894 vsize=33668 CPUtime=6.13
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 2181 0 0 0 610 3 0 0 16 0 2 0 1112800318 34476032 5386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 11.87
Current children cumulated vsize (KiB) 39024

[startup+12.7012 s]
/proc/loadavg: 1.09 1.02 1.00 3/67 2898
/proc/meminfo: memFree=1461976/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=38304 CPUtime=24.55
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 6694 0 0 0 2444 11 0 0 17 0 2 0 1112800316 39223296 6680 1992294400 134512640 135305190 4294956144 18446744073709551615 134530636 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 9576 6680 83 193 0 9380 0
[pid=2897/tid=2898] ppid=2894 vsize=38304 CPUtime=12.49
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 2774 0 0 0 1245 4 0 0 17 0 2 0 1112800318 39223296 6680 1992294400 134512640 135305190 4294956144 18446744073709551615 134557925 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.62
Current children cumulated vsize (KiB) 43660

[startup+25.5017 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 2898
/proc/meminfo: memFree=1451800/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=47940 CPUtime=50.05
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 9002 0 0 0 4991 14 0 0 17 0 2 0 1112800316 49090560 8988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 11985 8988 83 193 0 11789 0
[pid=2897/tid=2898] ppid=2894 vsize=47940 CPUtime=25.24
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 3828 0 0 0 2518 6 0 0 17 0 2 0 1112800318 49090560 8988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.12
Current children cumulated vsize (KiB) 53296

[startup+51.1016 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 2898
/proc/meminfo: memFree=1437336/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=63236 CPUtime=101.11
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 12771 0 0 0 10092 19 0 0 18 0 2 0 1112800316 64753664 12757 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 15809 12757 83 193 0 15613 0
[pid=2897/tid=2898] ppid=2894 vsize=63236 CPUtime=50.73
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 5634 0 0 0 5065 8 0 0 18 0 2 0 1112800318 64753664 12757 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.18
Current children cumulated vsize (KiB) 68592

[startup+102.301 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 2898
/proc/meminfo: memFree=1424536/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=75280 CPUtime=203.25
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 15819 0 0 0 20300 25 0 0 17 0 2 0 1112800316 77086720 15805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 18820 15805 83 193 0 18624 0
[pid=2897/tid=2898] ppid=2894 vsize=75280 CPUtime=101.71
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 7175 0 0 0 10160 11 0 0 17 0 2 0 1112800318 77086720 15805 1992294400 134512640 135305190 4294956144 18446744073709551615 134556831 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.32
Current children cumulated vsize (KiB) 80636

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.14 3/67 2898
/proc/meminfo: memFree=1392920/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=106400 CPUtime=322.96
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 23662 0 0 0 32259 37 0 0 21 0 2 0 1112800316 108953600 23648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 26600 23648 83 193 0 26404 0
[pid=2897/tid=2898] ppid=2894 vsize=106400 CPUtime=161.46
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 11240 0 0 0 16128 18 0 0 25 0 2 0 1112800318 108953600 23648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.03
Current children cumulated vsize (KiB) 111756

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.19 4/67 2898
/proc/meminfo: memFree=1379992/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=119660 CPUtime=442.68
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 26902 0 0 0 44225 43 0 0 17 0 2 0 1112800316 122531840 26888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 29915 26888 83 193 0 29719 0
[pid=2897/tid=2898] ppid=2894 vsize=119660 CPUtime=221.22
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 12874 0 0 0 22101 21 0 0 25 0 2 0 1112800318 122531840 26888 1992294400 134512640 135305190 4294956144 18446744073709551615 134557999 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 442.75
Current children cumulated vsize (KiB) 125016

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 2898
/proc/meminfo: memFree=1360408/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=138724 CPUtime=562.39
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 31784 0 0 0 56187 52 0 0 25 0 2 0 1112800316 142053376 31770 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 34681 31770 83 193 0 34485 0
[pid=2897/tid=2898] ppid=2894 vsize=138724 CPUtime=280.97
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 15440 0 0 0 28072 25 0 0 25 0 2 0 1112800318 142053376 31770 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.46
Current children cumulated vsize (KiB) 144080

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 2898
/proc/meminfo: memFree=1348760/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=150972 CPUtime=682.13
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 34697 0 0 0 68153 60 0 0 17 0 2 0 1112800316 154595328 34683 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 37743 34683 83 193 0 37547 0
[pid=2897/tid=2898] ppid=2894 vsize=150972 CPUtime=340.73
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 17199 0 0 0 34044 29 0 0 18 0 2 0 1112800318 154595328 34683 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.2
Current children cumulated vsize (KiB) 156328

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 2898
/proc/meminfo: memFree=1344792/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=155672 CPUtime=801.83
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 35669 0 0 0 80121 62 0 0 25 0 2 0 1112800316 159408128 35655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 38918 35655 83 193 0 38722 0
[pid=2897/tid=2898] ppid=2894 vsize=155672 CPUtime=400.47
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 17650 0 0 0 40017 30 0 0 25 0 2 0 1112800318 159408128 35655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 801.9
Current children cumulated vsize (KiB) 161028

[startup+462.306 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 2898
/proc/meminfo: memFree=1322968/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=177548 CPUtime=921.56
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 41154 0 0 0 92084 72 0 0 17 0 2 0 1112800316 181809152 41140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 44387 41140 83 193 0 44191 0
[pid=2897/tid=2898] ppid=2894 vsize=177548 CPUtime=460.24
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 20308 0 0 0 45989 35 0 0 17 0 2 0 1112800318 181809152 41140 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.63
Current children cumulated vsize (KiB) 182904

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 2898
/proc/meminfo: memFree=1315160/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=184196 CPUtime=1041.26
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 43100 0 0 0 104051 75 0 0 25 0 2 0 1112800316 188616704 43086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 46049 43086 83 193 0 45853 0
[pid=2897/tid=2898] ppid=2894 vsize=184196 CPUtime=519.98
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 21207 0 0 0 51961 37 0 0 25 0 2 0 1112800318 188616704 43086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.33
Current children cumulated vsize (KiB) 189552

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 2898
/proc/meminfo: memFree=1315160/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=184196 CPUtime=1160.98
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 43100 0 0 0 116022 76 0 0 25 0 2 0 1112800316 188616704 43086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 46049 43086 83 193 0 45853 0
[pid=2897/tid=2898] ppid=2894 vsize=184196 CPUtime=579.73
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 21207 0 0 0 57936 37 0 0 25 0 2 0 1112800318 188616704 43086 1992294400 134512640 135305190 4294956144 18446744073709551615 134558465 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.05
Current children cumulated vsize (KiB) 189552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.902 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 2898
/proc/meminfo: memFree=1315160/2055920 swapFree=4171920/4192956
[pid=2894] ppid=2892 vsize=5356 CPUtime=0.07
/proc/2894/stat : 2894 (manysat.sh) S 2892 2894 2736 0 -1 4194304 312 606 0 0 0 0 7 0 16 0 1 0 1112800308 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2894/statm: 1339 238 195 169 0 50 0
[pid=2897] ppid=2894 vsize=184196 CPUtime=1200.1
/proc/2897/stat : 2897 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194304 43100 0 0 0 119934 76 0 0 17 0 2 0 1112800316 188616704 43086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2897/statm: 46049 43086 83 193 0 45853 0
[pid=2897/tid=2898] ppid=2894 vsize=184196 CPUtime=599.24
/proc/2897/task/2898/stat : 2898 (manysat1.1_stat) R 2894 2894 2736 0 -1 4194368 21207 0 0 0 59887 37 0 0 25 0 2 0 1112800318 188616704 43086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 189552

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 2894 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=73988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.080986
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.925
CPU time (s): 1200.17
CPU user time (s): 1199.41
CPU system time (s): 0.76
CPU usage (%): 199.389
Max. virtual memory (cumulated for all children) (KiB): 189552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.073988
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 918
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 0.555915 second user time and 1.73274 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-30 10:22:26
IDJOB=1525426
IDBENCH=70341
IDSOLVER=513
FILE ID=node28/1525426-1238401346
PBS_JOBID= 9061412
Free space on /tmp= 66308 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525426-1238401346/watcher-1525426-1238401346 -o /tmp/evaluation-result-1525426-1238401346/solver-1525426-1238401346 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525426-1238401346.cnf aimd 0

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=2082716233

node28.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		: 3000.212
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		: 3000.212
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:       1488904 kB
Buffers:        104412 kB
Cached:         352212 kB
SwapCached:      14208 kB
Active:          38636 kB
Inactive:       434904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488904 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          17876 kB
Slab:            79380 kB
Committed_AS:  2845484 kB
PageTables:       1428 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= 66304 MiB
End job on node28 at 2009-03-30 10:32:28