Trace number 1525759

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S80067159-015.cnf
MD5SUM4df98fe109038d9163a11298f0c496d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 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:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
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-1525759-1238482045/watcher-1525759-1238482045 -o /tmp/evaluation-result-1525759-1238482045/solver-1525759-1238482045 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525759-1238482045.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: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1639528/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120867050 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 235 195 169 0 50 0
[pid=11845] ppid=11844 vsize=692 CPUtime=0
/proc/11845/stat : 11845 (SatElite) R 11844 11844 11597 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1120867050 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11845/statm: 173 92 50 127 0 43 0

[startup+0.051457 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1639528/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102463 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1639528/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302512 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1639528/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70158 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11844
/proc/meminfo: memFree=1639528/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1637080/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=4232 CPUtime=1.48
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 701 0 0 0 148 0 0 0 25 0 1 0 1120867051 4333568 686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 1058 686 81 174 0 881 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9588

[startup+3.10105 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1636120/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=5020 CPUtime=3.08
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 920 0 0 0 308 0 0 0 25 0 1 0 1120867051 5140480 905 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 1255 905 81 174 0 1078 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10376

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1634336/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=6524 CPUtime=6.27
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 1289 0 0 0 627 0 0 0 25 0 1 0 1120867051 6680576 1274 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 1631 1274 81 174 0 1454 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11880

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1632352/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=8548 CPUtime=12.68
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 1787 0 0 0 1267 1 0 0 25 0 1 0 1120867051 8753152 1772 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 2137 1772 81 174 0 1960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13904

[startup+25.5025 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1630112/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=10752 CPUtime=25.47
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 2309 0 0 0 2546 1 0 0 25 0 1 0 1120867051 11010048 2294 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 2688 2294 81 174 0 2511 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16108

[startup+51.1025 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1625760/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=15384 CPUtime=51.06
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 3425 0 0 0 5104 2 0 0 25 0 1 0 1120867051 15753216 3410 1992294400 134512640 135226915 4294956208 18446744073709551615 134543518 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 3846 3410 81 174 0 3669 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20740

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1621280/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=19924 CPUtime=102.25
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 4497 0 0 0 10222 3 0 0 25 0 1 0 1120867051 20402176 4482 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 4981 4482 81 174 0 4804 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25280

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1618400/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=22876 CPUtime=162.23
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 5217 0 0 0 16219 4 0 0 25 0 1 0 1120867051 23425024 5202 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 5719 5202 81 174 0 5542 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28232

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1612768/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=28916 CPUtime=222.21
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 6619 0 0 0 22215 6 0 0 25 0 1 0 1120867051 29609984 6604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 7229 6604 81 174 0 7052 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34272

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1611616/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=30156 CPUtime=282.18
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 6894 0 0 0 28212 6 0 0 25 0 1 0 1120867051 30879744 6879 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 7539 6879 81 174 0 7362 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35512

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1608552/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=33236 CPUtime=342.16
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 7660 0 0 0 34209 7 0 0 25 0 1 0 1120867051 34033664 7645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 8309 7645 81 174 0 8132 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38592

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11847
/proc/meminfo: memFree=1607656/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=34204 CPUtime=402.14
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 7886 0 0 0 40207 7 0 0 25 0 1 0 1120867051 35024896 7871 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 8551 7871 81 174 0 8374 0

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

/proc/11847/statm: 11209 10376 81 174 0 11032 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 50192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 3/66 11847
/proc/meminfo: memFree=1597032/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=45268 CPUtime=642.06
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 10517 0 0 0 64197 9 0 0 25 0 1 0 1120867051 46354432 10502 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 11317 10502 81 174 0 11140 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 50624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11847
/proc/meminfo: memFree=1595816/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=46528 CPUtime=702.04
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 10813 0 0 0 70194 10 0 0 25 0 1 0 1120867051 47644672 10798 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 11632 10798 81 174 0 11455 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 51884

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11847
/proc/meminfo: memFree=1594344/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=48200 CPUtime=762.02
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 11179 0 0 0 76192 10 0 0 25 0 1 0 1120867051 49356800 11164 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 12050 11164 81 174 0 11873 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 53556

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1590312/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=52288 CPUtime=821.99
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 12159 0 0 0 82188 11 0 0 25 0 1 0 1120867051 53542912 12144 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 13072 12144 81 174 0 12895 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 57644

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1590056/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=52544 CPUtime=881.97
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 12245 0 0 0 88186 11 0 0 25 0 1 0 1120867051 53805056 12230 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 13136 12230 81 174 0 12959 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 57900

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1589608/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=53036 CPUtime=941.95
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 12344 0 0 0 94184 11 0 0 25 0 1 0 1120867051 54308864 12329 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 13259 12329 81 174 0 13082 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 58392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1588840/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=53792 CPUtime=1001.93
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 12531 0 0 0 100182 11 0 0 25 0 1 0 1120867051 55083008 12516 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 13448 12516 81 174 0 13271 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 59148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1587880/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=54944 CPUtime=1061.9
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 12774 0 0 0 106179 11 0 0 25 0 1 0 1120867051 56262656 12759 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 13736 12759 81 174 0 13559 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 60300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1586984/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=56084 CPUtime=1121.89
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 13010 0 0 0 112177 12 0 0 25 0 1 0 1120867051 57430016 12995 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 14021 12995 81 174 0 13844 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 61440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1584104/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=59580 CPUtime=1181.86
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 13737 0 0 0 118174 12 0 0 25 0 1 0 1120867051 61009920 13722 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 14895 13722 81 174 0 14718 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 64936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1582824/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=60976 CPUtime=1200.07
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 14049 0 0 0 119994 13 0 0 25 0 1 0 1120867051 62439424 14034 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 15244 14034 81 174 0 15067 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66332

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11853
/proc/meminfo: memFree=1582824/2055920 swapFree=4176300/4192956
[pid=11844] ppid=11842 vsize=5356 CPUtime=0
/proc/11844/stat : 11844 (lysat.sh) S 11842 11844 11597 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1120867050 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11844/statm: 1339 237 195 169 0 50 0
[pid=11847] ppid=11844 vsize=60976 CPUtime=1200.07
/proc/11847/stat : 11847 (LySATi) R 11844 11844 11597 0 -1 4194304 14049 0 0 0 119994 13 0 0 25 0 1 0 1120867051 62439424 14034 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/11847/statm: 15244 14034 81 174 0 15067 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66332

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11844 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.13
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 66332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.3318 second user time and 3.04454 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-31 08:47:25
IDJOB=1525759
IDBENCH=70408
IDSOLVER=511
FILE ID=node53/1525759-1238482045
PBS_JOBID= 9061814
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S80067159-015.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525759-1238482045/watcher-1525759-1238482045 -o /tmp/evaluation-result-1525759-1238482045/solver-1525759-1238482045 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525759-1238482045.cnf i

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

MD5SUM BENCH= 4df98fe109038d9163a11298f0c496d1
RANDOM SEED=418142989

node53.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		: 3000.264
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		: 3000.264
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:       1640072 kB
Buffers:         78896 kB
Cached:         244712 kB
SwapCached:      10544 kB
Active:         162484 kB
Inactive:       173224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640072 kB
SwapTotal:     4192956 kB
SwapFree:      4176300 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          17828 kB
Slab:            66224 kB
Committed_AS:  2559696 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-31 09:07:28