Trace number 1553367

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 c/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications 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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.39/0.45	c ==============================================================================
0.39/0.45	c |           |     ORIGINAL     |              LEARNT              |          |
0.39/0.45	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.39/0.45	c ==============================================================================
0.39/0.45	c |         0 |  459963  1073247 |  137988       0        0     nan |  0.000 % |
14.97/15.04	c |         0 |  179278   803454 |      --       0       --      -- |     --   | -280663/-269740
14.97/15.05	c ==============================================================================
14.97/15.05	c Result  :   #vars: 13881   #clauses: 179278   #literals: 803454
14.97/15.05	c CPU time:   14.6928 s
14.97/15.05	c ==============================================================================
15.29/15.37	This is MiniSat 2.0 beta
15.29/15.37	WARNING: for repeatability, setting FPU to use double precision
15.29/15.37	============================[ Problem Statistics ]=============================
15.29/15.37	|                                                                             |
15.29/15.37	|  Number of variables:  13881                                                |
15.29/15.37	|  Number of clauses:    179278                                               |
15.35/15.50	|  Parsing time:         0.12         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553367-1238714091/watcher-1553367-1238714091 -o /tmp/evaluation-result-1553367-1238714091/solver-1553367-1238714091 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1553367-1238714091.cnf c 

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: 0.95 1.00 1.10 3/64 30944
/proc/meminfo: memFree=1233704/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=1000 CPUtime=0
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 166 0 0 0 0 0 0 0 19 0 1 0 1144074432 1024000 150 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 250 151 50 127 0 120 0

[startup+0.047738 s]
/proc/loadavg: 0.95 1.00 1.10 3/64 30944
/proc/meminfo: memFree=1233704/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=8068 CPUtime=0.03
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 1671 0 0 0 3 0 0 0 19 0 1 0 1144074432 8261632 1655 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 2017 1657 50 127 0 1887 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13424

[startup+0.10174 s]
/proc/loadavg: 0.95 1.00 1.10 3/64 30944
/proc/meminfo: memFree=1233704/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=16352 CPUtime=0.09
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 3509 0 0 0 8 1 0 0 19 0 1 0 1144074432 16744448 3493 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 4088 3494 50 127 0 3958 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21708

[startup+0.301754 s]
/proc/loadavg: 0.95 1.00 1.10 3/64 30944
/proc/meminfo: memFree=1233704/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=41672 CPUtime=0.29
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 9945 0 0 0 24 5 0 0 21 0 1 0 1144074432 42672128 9929 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 10418 9930 50 127 0 10288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47028

[startup+0.701779 s]
/proc/loadavg: 0.95 1.00 1.10 3/64 30944
/proc/meminfo: memFree=1233704/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=75104 CPUtime=0.68
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 16879 0 0 0 60 8 0 0 25 0 1 0 1144074432 76906496 15586 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 18776 15586 68 127 0 18646 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 80460

[startup+1.50183 s]
/proc/loadavg: 0.95 1.00 1.10 2/66 30946
/proc/meminfo: memFree=1167704/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=76560 CPUtime=1.49
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 17229 0 0 0 138 11 0 0 25 0 1 0 1144074432 78397440 15936 1992294400 134512640 135034092 4294956096 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 19140 15936 68 127 0 19010 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81916

[startup+3.10193 s]
/proc/loadavg: 0.95 1.00 1.10 2/66 30946
/proc/meminfo: memFree=1159640/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=79164 CPUtime=3.08
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 17879 0 0 0 293 15 0 0 25 0 1 0 1144074432 81063936 16586 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 19791 16586 68 127 0 19661 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84520

[startup+6.30213 s]
/proc/loadavg: 1.04 1.01 1.11 2/66 30946
/proc/meminfo: memFree=1141400/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=83852 CPUtime=6.28
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 18950 0 0 0 606 22 0 0 25 0 1 0 1144074432 85864448 17657 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 20963 17657 68 127 0 20833 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 89208

[startup+12.7015 s]
/proc/loadavg: 1.11 1.03 1.11 2/66 30946
/proc/meminfo: memFree=1110296/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=0
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144074432 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 235 195 169 0 50 0
[pid=30945] ppid=30944 vsize=91528 CPUtime=12.68
/proc/30945/stat : 30945 (SatElite) R 30944 30944 30800 0 -1 4194304 20652 0 0 0 1237 31 0 0 25 0 1 0 1144074432 93724672 19359 1992294400 134512640 135034092 4294956096 18446744073709551615 134566212 0 0 4096 3 0 0 0 17 0 0 0
/proc/30945/statm: 22882 19359 68 127 0 22752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 96884

[startup+25.5013 s]
/proc/loadavg: 1.23 1.06 1.12 2/66 30947
/proc/meminfo: memFree=1152984/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=25212 CPUtime=10.11
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 6110 0 0 0 1007 4 0 0 25 0 1 0 1144075970 25817088 6095 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 6303 6095 78 171 0 6130 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30568

[startup+51.1019 s]
/proc/loadavg: 1.15 1.05 1.11 2/66 30947
/proc/meminfo: memFree=1114584/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=62764 CPUtime=35.69
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 15499 0 0 0 3560 9 0 0 25 0 1 0 1144075970 64270336 15484 1992294400 134512640 135214827 4294956208 18446744073709551615 134536867 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 15691 15484 78 171 0 15518 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 68120

[startup+102.305 s]
/proc/loadavg: 1.06 1.04 1.10 2/66 30947
/proc/meminfo: memFree=1067352/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=110856 CPUtime=86.88
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 27507 0 0 0 8669 19 0 0 25 0 1 0 1144075970 113516544 27492 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 27714 27492 78 171 0 27541 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 116212

[startup+162.302 s]
/proc/loadavg: 1.02 1.03 1.09 2/66 30947
/proc/meminfo: memFree=1010776/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=167720 CPUtime=146.86
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 41730 0 0 0 14656 30 0 0 25 0 1 0 1144075970 171745280 41715 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 41930 41715 78 171 0 41757 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 173076

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.09 2/66 30947
/proc/meminfo: memFree=966872/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=211100 CPUtime=206.81
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 52573 0 0 0 20642 39 0 0 25 0 1 0 1144075970 216166400 52558 1992294400 134512640 135214827 4294956208 18446744073709551615 134527625 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 52775 52558 78 171 0 52602 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 216456

[startup+282.301 s]
/proc/loadavg: 1.08 1.04 1.08 2/66 30947
/proc/meminfo: memFree=926680/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=251964 CPUtime=266.79
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 62733 0 0 0 26631 48 0 0 25 0 1 0 1144075970 258011136 62718 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 62991 62718 78 171 0 62818 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 257320

[startup+342.301 s]
/proc/loadavg: 1.16 1.06 1.09 2/66 30947
/proc/meminfo: memFree=888920/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=289084 CPUtime=326.77
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 72017 0 0 0 32623 54 0 0 25 0 1 0 1144075970 296022016 72002 1992294400 134512640 135214827 4294956208 18446744073709551615 134527621 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 72271 72002 78 171 0 72098 0

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

/proc/30947/statm: 94422 94117 78 171 0 94249 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 383044

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/66 30947
/proc/meminfo: memFree=761944/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=416168 CPUtime=566.65
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 103756 0 0 0 56580 85 0 0 25 0 1 0 1144075970 426156032 103741 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 104042 103741 78 171 0 103869 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 421524

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.06 2/66 30947
/proc/meminfo: memFree=739224/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=438536 CPUtime=626.63
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 109351 0 0 0 62571 92 0 0 25 0 1 0 1144075970 449060864 109336 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 109634 109336 78 171 0 109461 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 443892

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/66 30947
/proc/meminfo: memFree=707288/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=470752 CPUtime=686.6
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 117399 0 0 0 68562 98 0 0 25 0 1 0 1144075970 482050048 117384 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 117688 117384 78 171 0 117515 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 476108

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 30947
/proc/meminfo: memFree=668056/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=509928 CPUtime=746.57
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 127110 0 0 0 74550 107 0 0 25 0 1 0 1144075970 522166272 127095 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 127482 127095 78 171 0 127309 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 515284

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 30947
/proc/meminfo: memFree=633304/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=544948 CPUtime=806.54
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 135860 0 0 0 80538 116 0 0 25 0 1 0 1144075970 558026752 135845 1992294400 134512640 135214827 4294956208 18446744073709551615 134527496 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 136237 135846 78 171 0 136064 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 550304

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 30947
/proc/meminfo: memFree=599384/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=578576 CPUtime=866.53
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 144269 0 0 0 86529 124 0 0 25 0 1 0 1144075970 592461824 144254 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 144644 144254 78 171 0 144471 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 583932

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 30947
/proc/meminfo: memFree=569368/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=608840 CPUtime=926.5
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 151837 0 0 0 92519 131 0 0 25 0 1 0 1144075970 623452160 151822 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 152210 151822 78 171 0 152037 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 614196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 30947
/proc/meminfo: memFree=538136/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=639752 CPUtime=986.49
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 159590 0 0 0 98509 140 0 0 25 0 1 0 1144075970 655106048 159575 1992294400 134512640 135214827 4294956208 18446744073709551615 134527356 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 159938 159575 78 171 0 159765 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 645108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 30947
/proc/meminfo: memFree=494296/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=684524 CPUtime=1046.46
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 170628 0 0 0 104497 149 0 0 25 0 1 0 1144075970 700952576 170613 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 171131 170613 78 171 0 170958 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 689880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30947
/proc/meminfo: memFree=447896/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=730784 CPUtime=1106.43
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 182184 0 0 0 110484 159 0 0 25 0 1 0 1144075970 748322816 182169 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 182696 182169 78 171 0 182523 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 736140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30947
/proc/meminfo: memFree=424920/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=753136 CPUtime=1166.41
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 187766 0 0 0 116476 165 0 0 25 0 1 0 1144075970 771211264 187751 1992294400 134512640 135214827 4294956208 18446744073709551615 134527328 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 188284 187751 78 171 0 188111 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 758492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30947
/proc/meminfo: memFree=424920/2055920 swapFree=4177944/4192956
[pid=30944] ppid=30942 vsize=5356 CPUtime=15.35
/proc/30944/stat : 30944 (lysat.sh) S 30942 30944 30800 0 -1 4194304 310 23726 0 0 0 0 1498 37 16 0 1 0 1144074432 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30944/statm: 1339 237 195 169 0 50 0
[pid=30947] ppid=30944 vsize=753136 CPUtime=1184.71
/proc/30947/stat : 30947 (LySATc) R 30944 30944 30800 0 -1 4194304 187766 0 0 0 118306 165 0 0 25 0 1 0 1144075970 771211264 187751 1992294400 134512640 135214827 4294956208 18446744073709551615 134527318 0 0 4096 3 0 0 0 17 0 0 0
/proc/30947/statm: 188284 187751 78 171 0 188111 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 758492

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30944 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=987721
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=377942
# CPU time returned by wait4() is 15.3657
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1198.04
CPU system time (s): 2.02
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 758492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9877
system time used= 0.377942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24036
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= 54

runsolver used 1.12383 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-03 01:14:52
IDJOB=1553367
IDBENCH=70760
IDSOLVER=512
FILE ID=node29/1553367-1238714091
PBS_JOBID= 9085291
Free space on /tmp= 66464 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553367-1238714091/watcher-1553367-1238714091 -o /tmp/evaluation-result-1553367-1238714091/solver-1553367-1238714091 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1553367-1238714091.cnf c

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1776191728

node29.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		: 3000.234
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		: 3000.234
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:       1234256 kB
Buffers:        106296 kB
Cached:         609388 kB
SwapCached:       8856 kB
Active:         267776 kB
Inactive:       458404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1234256 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:           10016 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            81496 kB
Committed_AS:  3257548 kB
PageTables:       1476 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= 66404 MiB
End job on node29 at 2009-04-03 01:34:54