Trace number 297203

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, and are wall clock time (not CPU 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
TiniSatELite 2007-02-08? (TO) 1200.05 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
MD5SUM49b72effc87397af56532dec8a547366
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.2609
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node38.alineos.net_22628.cnf
0.00/0.04	c 75 variables, 6675 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-297203-1171834828 -o ROOT/results/node38/solver-297203-1171834828 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297203-1171834828/TiniSatELite /tmp/evaluation/297203-1171834828/instance-297203-1171834828.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22628
/proc/meminfo: memFree=851712/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203438595 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22628/statm: 1339 233 195 169 0 50 0
[pid=22629] ppid=22628 vsize=5356 CPUtime=0
/proc/22629/stat : 22629 (TiniSatELite) S 22628 22628 21295 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22629/statm: 1339 237 198 169 0 50 0
[pid=22631] ppid=22629 vsize=0 CPUtime=0
/proc/22631/stat : 22631 (sed) R 22629 22628 21295 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 203438595 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/22631/statm: 0 0 0 0 0 0 0

[startup+0.107548 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22628
/proc/meminfo: memFree=851712/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515589 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22628
/proc/meminfo: memFree=851712/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33568 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=849328/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=4168 CPUtime=1.29
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 601 0 0 0 129 0 0 0 25 0 1 0 203438598 4268032 586 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 1042 586 52 110 0 929 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9524

[startup+2.97187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=848240/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=4436 CPUtime=2.93
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 909 0 0 0 292 1 0 0 25 0 1 0 203438598 4542464 894 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 1109 894 52 110 0 996 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9792

[startup+6.25824 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=846576/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=8184 CPUtime=6.21
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 1301 0 0 0 620 1 0 0 25 0 1 0 203438598 8380416 1253 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 2046 1253 52 110 0 1933 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13540

[startup+12.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=844208/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=8760 CPUtime=12.66
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 1818 0 0 0 1265 1 0 0 25 0 1 0 203438598 8970240 1770 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 2190 1770 52 110 0 2077 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14116

[startup+25.5244 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=841840/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=16140 CPUtime=25.48
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 2474 0 0 0 2546 2 0 0 25 0 1 0 203438598 16527360 2361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 4035 2361 52 110 0 3922 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21496

[startup+51.1493 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=838384/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=16620 CPUtime=51.09
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 3322 0 0 0 5107 2 0 0 25 0 1 0 203438598 17018880 3209 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 4155 3209 52 110 0 4042 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21976

[startup+102.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=833072/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=31508 CPUtime=102.32
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 4658 0 0 0 10229 3 0 0 25 0 1 0 203438598 32264192 4545 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 7877 4545 52 110 0 7764 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 36864

[startup+162.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=828336/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=33052 CPUtime=162.36
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 5936 0 0 0 16231 5 0 0 25 0 1 0 203438598 33845248 5694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 8263 5694 52 110 0 8150 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 38408

[startup+222.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=824944/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=33580 CPUtime=222.41
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 6781 0 0 0 22235 6 0 0 25 0 1 0 203438598 34385920 6539 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 8395 6539 52 110 0 8282 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 38936

[startup+282.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=821680/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=34156 CPUtime=282.45
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 7592 0 0 0 28238 7 0 0 25 0 1 0 203438598 34975744 7350 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 8539 7350 52 110 0 8426 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 39512

[startup+342.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=817840/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=35728 CPUtime=342.49
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 8536 0 0 0 34241 8 0 0 25 0 1 0 203438598 36585472 8294 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 8932 8294 52 110 0 8819 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 41084

[startup+402.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=815152/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=62960 CPUtime=402.54
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 9190 0 0 0 40245 9 0 0 25 0 1 0 203438598 64471040 8948 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 15740 8948 52 110 0 15627 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 68316

[startup+462.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=812720/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=64304 CPUtime=462.58
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 10084 0 0 0 46248 10 0 0 25 0 1 0 203438598 65847296 9552 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 16076 9552 52 110 0 15963 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 69660

[startup+522.81 s]

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

[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=65412 CPUtime=582.68
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 11234 0 0 0 58256 12 0 0 25 0 1 0 203438598 66981888 10636 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 16353 10636 52 110 0 16240 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 70768

[startup+642.933 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=806192/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=65924 CPUtime=642.72
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 11783 0 0 0 64260 12 0 0 25 0 1 0 203438598 67506176 11152 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 16481 11152 52 110 0 16368 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 71280

[startup+702.994 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=804080/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=67096 CPUtime=702.77
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 12406 0 0 0 70264 13 0 0 25 0 1 0 203438598 68706304 11676 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 16774 11676 52 110 0 16661 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 72452

[startup+763.053 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=802352/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=67608 CPUtime=762.8
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 12886 0 0 0 76267 13 0 0 25 0 1 0 203438598 69230592 12123 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 16902 12123 52 110 0 16789 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 72964

[startup+823.114 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=800816/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=68128 CPUtime=822.85
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 13312 0 0 0 82271 14 0 0 25 0 1 0 203438598 69763072 12516 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17032 12516 52 110 0 16919 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 73484

[startup+883.177 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=799024/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=69044 CPUtime=882.9
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 13857 0 0 0 88276 14 0 0 25 0 1 0 203438598 70701056 12995 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17261 12995 52 110 0 17148 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 74400

[startup+943.236 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=797040/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=70224 CPUtime=942.95
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 14393 0 0 0 94280 15 0 0 25 0 1 0 203438598 71909376 13498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17556 13498 52 110 0 17443 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 75580

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=795184/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=70880 CPUtime=1002.99
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 14852 0 0 0 100284 15 0 0 25 0 1 0 203438598 72581120 13924 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17720 13924 52 110 0 17607 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 76236

[startup+1063.36 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 22634
/proc/meminfo: memFree=793904/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=70880 CPUtime=1063.03
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 15177 0 0 0 106288 15 0 0 25 0 1 0 203438598 72581120 14249 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17720 14249 52 110 0 17607 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 76236

[startup+1123.42 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 22634
/proc/meminfo: memFree=792560/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=70880 CPUtime=1123.08
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 15516 0 0 0 112292 16 0 0 25 0 1 0 203438598 72581120 14588 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17720 14588 52 110 0 17607 0
Current children cumulated CPU time (s) 1123.1
Current children cumulated vsize (KiB) 76236

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=791152/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=70880 CPUtime=1183.12
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 15855 0 0 0 118296 16 0 0 25 0 1 0 203438598 72581120 14927 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17720 14927 52 110 0 17607 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 76236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=790768/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=70880 CPUtime=1200.03
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 15949 0 0 0 119987 16 0 0 25 0 1 0 203438598 72581120 15021 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17720 15021 52 110 0 17607 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 76236

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22634
/proc/meminfo: memFree=790768/2055920 swapFree=4183804/4192956
[pid=22628] ppid=22626 vsize=5356 CPUtime=0.02
/proc/22628/stat : 22628 (TiniSatELite) S 22626 22628 21295 0 -1 4194304 333 502 0 0 0 0 2 0 16 0 1 0 203438595 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22628/statm: 1339 237 197 169 0 50 0
[pid=22634] ppid=22628 vsize=70880 CPUtime=1200.03
/proc/22634/stat : 22634 (tinisat) R 22628 22628 21295 0 -1 4194304 15949 0 0 0 119987 16 0 0 25 0 1 0 203438598 72581120 15021 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22634/statm: 17720 15021 52 110 0 17607 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 76236

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22628 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=26995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.031994
while last known CPU time is 1200.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 76236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 835
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= 33
involuntary context switches= 10

runsolver used 1.01585 second user time and 2.40963 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Feb 18 21:40:28 UTC 2007

IDJOB= 297203
IDBENCH= 19956
IDSOLVER= 99
FILE ID= node38/297203-1171834828

PBS_JOBID= 3839655

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297203-1171834828/TiniSatELite /tmp/evaluation/297203-1171834828/instance-297203-1171834828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-297203-1171834828 -o ROOT/results/node38/solver-297203-1171834828 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297203-1171834828/TiniSatELite /tmp/evaluation/297203-1171834828/instance-297203-1171834828.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  49b72effc87397af56532dec8a547366

RANDOM SEED= 613602237

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.233
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		: 3000.233
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:        852184 kB
Buffers:         42872 kB
Cached:        1037564 kB
SwapCached:       3416 kB
Active:         817208 kB
Inactive:       273148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        852184 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            99428 kB
Committed_AS:   441040 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node38 on Sun Feb 18 22:00:30 UTC 2007