Trace number 1526869

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) 1200.1 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
MD5SUMa8c5a2cea66d67c637fb35d0276c87d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark78.2881
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1609     4873 |      --       0       --      -- |     --   | -6/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 374   #clauses: 1609   #literals: 4873
0.00/0.00	c CPU time:   0.003999 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:  374                                                  |
0.00/0.01	c |  Number of clauses:    1609                                                 |
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-1526869-1238562801/watcher-1526869-1238562801 -o /tmp/evaluation-result-1526869-1238562801/solver-1526869-1238562801 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526869-1238562801.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: 0.92 0.98 1.08 3/64 13724
/proc/meminfo: memFree=1245304/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) R 13722 13724 13592 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1128942857 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13724/statm: 1339 234 194 169 0 50 0
[pid=13725] ppid=13724 vsize=832 CPUtime=0
/proc/13725/stat : 13725 (SatElite) R 13724 13724 13592 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1128942857 851968 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134547425 0 0 4096 3 0 0 0 17 0 0 0
/proc/13725/statm: 208 126 68 127 0 78 0

[startup+0.090634 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13724
/proc/meminfo: memFree=1245304/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101634 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13724
/proc/meminfo: memFree=1245304/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301653 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13724
/proc/meminfo: memFree=1245304/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70169 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13724
/proc/meminfo: memFree=1245304/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50276 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 13727
/proc/meminfo: memFree=1243304/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=3648 CPUtime=1.48
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 552 0 0 0 148 0 0 0 25 0 1 0 1128942858 3735552 537 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13727/statm: 912 537 81 174 0 735 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9004

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 13727
/proc/meminfo: memFree=1242472/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=4572 CPUtime=3.07
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 788 0 0 0 307 0 0 0 25 0 1 0 1128942858 4681728 773 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 1143 773 81 174 0 966 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9928

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 13727
/proc/meminfo: memFree=1241000/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=5756 CPUtime=6.27
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 1085 0 0 0 627 0 0 0 25 0 1 0 1128942858 5894144 1070 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 1439 1070 81 174 0 1262 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11112

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 13727
/proc/meminfo: memFree=1239272/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=7448 CPUtime=12.67
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 1506 0 0 0 1267 0 0 0 25 0 1 0 1128942858 7626752 1491 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 1862 1491 81 174 0 1685 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12804

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 13727
/proc/meminfo: memFree=1236968/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=9696 CPUtime=25.47
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 2052 0 0 0 2546 1 0 0 25 0 1 0 1128942858 9928704 2037 1992294400 134512640 135226915 4294956208 18446744073709551615 134528317 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 2424 2037 81 174 0 2247 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15052

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.07 2/66 13727
/proc/meminfo: memFree=1234408/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=12580 CPUtime=51.05
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 2711 0 0 0 5104 1 0 0 25 0 1 0 1128942858 12881920 2696 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 3145 2696 81 174 0 2968 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17936

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/66 13727
/proc/meminfo: memFree=1230952/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=15776 CPUtime=102.23
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 3526 0 0 0 10221 2 0 0 25 0 1 0 1128942858 16154624 3511 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 3944 3511 81 174 0 3767 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21132

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 13727
/proc/meminfo: memFree=1226728/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=20288 CPUtime=162.21
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 4581 0 0 0 16218 3 0 0 25 0 1 0 1128942858 20774912 4566 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 5072 4566 81 174 0 4895 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25644

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 13727
/proc/meminfo: memFree=1222568/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=24800 CPUtime=222.18
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 5603 0 0 0 22214 4 0 0 25 0 1 0 1128942858 25395200 5588 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 6200 5588 81 174 0 6023 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30156

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 13727
/proc/meminfo: memFree=1221864/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=25660 CPUtime=282.16
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 5792 0 0 0 28212 4 0 0 25 0 1 0 1128942858 26275840 5777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 6415 5777 81 174 0 6238 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31016

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 13727
/proc/meminfo: memFree=1217128/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=30432 CPUtime=342.14
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 6976 0 0 0 34208 6 0 0 25 0 1 0 1128942858 31162368 6961 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 7608 6961 81 174 0 7431 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 35788

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 13727
/proc/meminfo: memFree=1216552/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=31116 CPUtime=402.12
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 7117 0 0 0 40206 6 0 0 25 0 1 0 1128942858 31862784 7102 1992294400 134512640 135226915 4294956208 18446744073709551615 134544465 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 7779 7102 81 174 0 7602 0

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

/proc/13727/statm: 8876 8126 81 174 0 8699 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 40860

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 13727
/proc/meminfo: memFree=1212136/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=35972 CPUtime=582.04
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 8247 0 0 0 58197 7 0 0 25 0 1 0 1128942858 36835328 8232 1992294400 134512640 135226915 4294956208 18446744073709551615 134537272 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 8993 8232 81 174 0 8816 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 41328

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 13727
/proc/meminfo: memFree=1210984/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=37224 CPUtime=642.03
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 8521 0 0 0 64195 8 0 0 25 0 1 0 1128942858 38117376 8506 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 9306 8506 81 174 0 9129 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 42580

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 13727
/proc/meminfo: memFree=1207912/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=40140 CPUtime=702
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 9272 0 0 0 70191 9 0 0 25 0 1 0 1128942858 41103360 9257 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 10035 9257 81 174 0 9858 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 45496

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1204328/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=43884 CPUtime=761.97
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 10154 0 0 0 76187 10 0 0 25 0 1 0 1128942858 44937216 10139 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 10971 10139 81 174 0 10794 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 49240

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1204328/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=44016 CPUtime=821.94
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 10167 0 0 0 82184 10 0 0 25 0 1 0 1128942858 45072384 10152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 11004 10152 81 174 0 10827 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 49372

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1203816/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=44520 CPUtime=881.92
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 10299 0 0 0 88181 11 0 0 25 0 1 0 1128942858 45588480 10284 1992294400 134512640 135226915 4294956208 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 11130 10284 81 174 0 10953 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 49876

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1203176/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=45556 CPUtime=941.9
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 10476 0 0 0 94179 11 0 0 25 0 1 0 1128942858 46649344 10461 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 11389 10461 81 174 0 11212 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 50912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1201768/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=47052 CPUtime=1001.87
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 10830 0 0 0 100175 12 0 0 25 0 1 0 1128942858 48181248 10815 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 11763 10815 81 174 0 11586 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 52408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1197224/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=52160 CPUtime=1061.85
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 11977 0 0 0 106172 13 0 0 25 0 1 0 1128942858 53411840 11962 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 13040 11962 81 174 0 12863 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 57516

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1192808/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=56388 CPUtime=1121.83
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 13069 0 0 0 112168 15 0 0 25 0 1 0 1128942858 57741312 13054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 14097 13054 81 174 0 13920 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 61744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1189160/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=60520 CPUtime=1181.81
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 13999 0 0 0 118165 16 0 0 25 0 1 0 1128942858 61972480 13984 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 15130 13984 81 174 0 14953 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 65876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 13727
/proc/meminfo: memFree=1187816/2055920 swapFree=4178352/4192956
[pid=13724] ppid=13722 vsize=5356 CPUtime=0
/proc/13724/stat : 13724 (lysat.sh) S 13722 13724 13592 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1128942857 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13724/statm: 1339 237 195 169 0 50 0
[pid=13727] ppid=13724 vsize=61804 CPUtime=1200.1
/proc/13727/stat : 13727 (LySATi) R 13724 13724 13592 0 -1 4194304 14302 0 0 0 119994 16 0 0 25 0 1 0 1128942858 63287296 14287 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/13727/statm: 15451 14287 81 174 0 15274 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 67160

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 13724 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.16
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 67160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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= 2

runsolver used 1.26581 second user time and 3.11053 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 07:13:21
IDJOB=1526869
IDBENCH=70630
IDSOLVER=511
FILE ID=node43/1526869-1238562801
PBS_JOBID= 9062156
Free space on /tmp= 63084 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526869-1238562801/watcher-1526869-1238562801 -o /tmp/evaluation-result-1526869-1238562801/solver-1526869-1238562801 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526869-1238562801.cnf i

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

MD5SUM BENCH= a8c5a2cea66d67c637fb35d0276c87d0
RANDOM SEED=662125107

node43.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		: 3000.242
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		: 3000.242
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:       1245784 kB
Buffers:         92484 kB
Cached:         624096 kB
SwapCached:       8504 kB
Active:         307704 kB
Inactive:       418924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1245784 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            69540 kB
Committed_AS:  2558772 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-04-01 07:33:23