Trace number 1525639

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
LySAT i/2009-03-20? (TO) 1200.05 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1916972979-060.cnf
MD5SUMd29c11770d6610975a34617c3f7e4dcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark136.011
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  90                                                   |
0.00/0.01	c |  Number of clauses:    1917                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

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-1525639-1238413907/watcher-1525639-1238413907 -o /tmp/evaluation-result-1525639-1238413907/solver-1525639-1238413907 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525639-1238413907.cnf i 

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 3/76 31626
/proc/meminfo: memFree=1433600/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1114051617 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 235 195 169 0 50 0
[pid=31627] ppid=31626 vsize=828 CPUtime=0
/proc/31627/stat : 31627 (SatElite) R 31626 31626 31495 0 -1 4194304 136 0 0 0 0 0 0 0 19 0 1 0 1114051617 847872 120 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31627/statm: 207 120 67 127 0 77 0

[startup+0.0752191 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 31626
/proc/meminfo: memFree=1433600/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101221 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 31626
/proc/meminfo: memFree=1433600/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301261 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 31626
/proc/meminfo: memFree=1433600/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70134 s]
/proc/loadavg: 1.00 0.99 0.99 3/76 31626
/proc/meminfo: memFree=1433600/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1431344/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=3760 CPUtime=1.48
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 592 0 0 0 148 0 0 0 25 0 1 0 1114051618 3850240 578 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 940 578 79 174 0 763 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9116

[startup+3.1018 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1430448/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=4700 CPUtime=3.08
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 834 0 0 0 308 0 0 0 25 0 1 0 1114051618 4812800 820 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 1175 820 79 174 0 998 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10056

[startup+6.30142 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1428976/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=6232 CPUtime=6.28
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 1191 0 0 0 628 0 0 0 25 0 1 0 1114051618 6381568 1177 1992294400 134512640 135226915 4294956224 18446744073709551615 134539437 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 1558 1177 79 174 0 1381 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11588

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1426864/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=7932 CPUtime=12.68
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 1617 0 0 0 1267 1 0 0 25 0 1 0 1114051618 8122368 1603 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 1983 1603 79 174 0 1806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13288

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1425328/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=9652 CPUtime=25.47
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 2008 0 0 0 2546 1 0 0 25 0 1 0 1114051618 9883648 1994 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 2413 1994 79 174 0 2236 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15008

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1421488/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=13604 CPUtime=51.05
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 2957 0 0 0 5103 2 0 0 25 0 1 0 1114051618 13930496 2943 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 3401 2943 79 174 0 3224 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18960

[startup+102.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1417264/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=17948 CPUtime=102.23
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 3982 0 0 0 10220 3 0 0 25 0 1 0 1114051618 18378752 3968 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 4487 3968 79 174 0 4310 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23304

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1414448/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=21056 CPUtime=162.2
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 4694 0 0 0 16216 4 0 0 25 0 1 0 1114051618 21561344 4680 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 5264 4680 79 174 0 5087 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26412

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1409904/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=25924 CPUtime=222.16
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 5820 0 0 0 22211 5 0 0 25 0 1 0 1114051618 26546176 5806 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 6481 5806 79 174 0 6304 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 31280

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1408304/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=27424 CPUtime=282.13
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 6226 0 0 0 28208 5 0 0 25 0 1 0 1114051618 28082176 6212 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 6856 6212 79 174 0 6679 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 32780

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1404528/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=31392 CPUtime=342.1
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 7154 0 0 0 34204 6 0 0 25 0 1 0 1114051618 32145408 7140 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 7848 7140 79 174 0 7671 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 36748

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31629
/proc/meminfo: memFree=1404016/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=32096 CPUtime=402.07
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 7297 0 0 0 40200 7 0 0 25 0 1 0 1114051618 32866304 7283 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 8024 7283 79 174 0 7847 0

################
# More data... #
################

/proc/31629/statm: 9808 8915 79 174 0 9631 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 44588

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1396592/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=40428 CPUtime=641.94
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 9146 0 0 0 64186 8 0 0 25 0 1 0 1114051618 41398272 9132 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 10107 9132 79 174 0 9930 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 45784

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1395120/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=42020 CPUtime=701.91
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 9516 0 0 0 70182 9 0 0 25 0 1 0 1114051618 43028480 9502 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 10505 9502 79 174 0 10328 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 47376

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1392688/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=44812 CPUtime=761.88
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 10123 0 0 0 76178 10 0 0 25 0 1 0 1114051618 45887488 10109 1992294400 134512640 135226915 4294956224 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 11203 10109 79 174 0 11026 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 50168

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1388784/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=48652 CPUtime=821.84
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 11111 0 0 0 82173 11 0 0 25 0 1 0 1114051618 49819648 11097 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 12163 11097 79 174 0 11986 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 54008

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1386288/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=51760 CPUtime=881.81
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 11732 0 0 0 88169 12 0 0 25 0 1 0 1114051618 53002240 11718 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 12940 11718 79 174 0 12763 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 57116

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1386288/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=51760 CPUtime=941.78
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 11732 0 0 0 94166 12 0 0 25 0 1 0 1114051618 53002240 11718 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 12940 11718 79 174 0 12763 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 57116

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1386096/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=51972 CPUtime=1001.75
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 11778 0 0 0 100163 12 0 0 25 0 1 0 1114051618 53219328 11764 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 12993 11764 79 174 0 12816 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 57328

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1385904/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=52232 CPUtime=1061.72
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 11839 0 0 0 106160 12 0 0 25 0 1 0 1114051618 53485568 11825 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 13058 11825 79 174 0 12881 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 57588

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1385264/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=52940 CPUtime=1121.69
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 12008 0 0 0 112156 13 0 0 25 0 1 0 1114051618 54210560 11994 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 13235 11994 79 174 0 13058 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 58296

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1384432/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=53744 CPUtime=1181.66
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 12213 0 0 0 118153 13 0 0 25 0 1 0 1114051618 55033856 12199 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 13436 12199 79 174 0 13259 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 59100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1384240/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=53888 CPUtime=1200.05
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 12263 0 0 0 119992 13 0 0 25 0 1 0 1114051618 55181312 12249 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 13472 12249 79 174 0 13295 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59244

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 31635
/proc/meminfo: memFree=1384240/2055920 swapFree=4127460/4192956
[pid=31626] ppid=31624 vsize=5356 CPUtime=0
/proc/31626/stat : 31626 (lysat.sh) S 31624 31626 31495 0 -1 4194304 310 139 0 0 0 0 0 0 19 0 1 0 1114051617 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31626/statm: 1339 237 195 169 0 50 0
[pid=31629] ppid=31626 vsize=53888 CPUtime=1200.05
/proc/31629/stat : 31629 (LySATi) R 31626 31626 31495 0 -1 4194304 12263 0 0 0 119992 13 0 0 25 0 1 0 1114051618 55181312 12249 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31629/statm: 13472 12249 79 174 0 13295 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59244

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31626 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 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.13
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 59244

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= 449
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 1.16982 second user time and 3.24651 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-30 13:51:47
IDJOB=1525639
IDBENCH=70384
IDSOLVER=511
FILE ID=node63/1525639-1238413907
PBS_JOBID= 9061469
Free space on /tmp= 66484 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1916972979-060.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525639-1238413907/watcher-1525639-1238413907 -o /tmp/evaluation-result-1525639-1238413907/solver-1525639-1238413907 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525639-1238413907.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d29c11770d6610975a34617c3f7e4dcb
RANDOM SEED=1975975551

node63.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		: 3000.285
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		: 3000.285
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:       1434080 kB
Buffers:         87464 kB
Cached:         397436 kB
SwapCached:      55360 kB
Active:          86528 kB
Inactive:       455216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434080 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          14572 kB
Slab:            64748 kB
Committed_AS:  3262584 kB
PageTables:       2312 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= 66484 MiB
End job on node63 at 2009-03-30 14:11:49