Trace number 1728691

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) 1200.01 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.58/0.63	c ==============================================================================
0.58/0.63	c |           |     ORIGINAL     |              LEARNT              |          |
0.58/0.63	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.58/0.63	c ==============================================================================
0.58/0.63	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.68/0.74	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.68/0.74	c ==============================================================================
0.68/0.74	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.68/0.74	c CPU time:   0.680896 s
0.68/0.74	c ==============================================================================
1.19/1.28	c lySAT 0.1
1.19/1.28	c minisat core +  additionnal features
1.19/1.28	c ============================[ Problem Statistics ]=============================
1.19/1.28	c |                                                                             |
1.19/1.28	c |  Number of variables:  48560                                                |
1.19/1.28	c |  Number of clauses:    317822                                               |
1.28/1.63	c |  Parsing time:         0.31         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-1728691-1240739977/watcher-1728691-1240739977 -o /tmp/evaluation-result-1728691-1240739977/solver-1728691-1240739977 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1728691-1240739977.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 0.99 3/64 25742
/proc/meminfo: memFree=1350136/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=0
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031502 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25742/statm: 1339 235 195 169 0 50 0
[pid=25743] ppid=25742 vsize=3924 CPUtime=0
/proc/25743/stat : 25743 (SatElite) R 25742 25742 25613 0 -1 4194304 590 0 0 0 0 0 0 0 18 0 1 0 102031502 4018176 575 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/25743/statm: 981 581 50 127 0 851 0

[startup+0.015721 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25742
/proc/meminfo: memFree=1350136/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=0
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031502 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25742/statm: 1339 235 195 169 0 50 0
[pid=25743] ppid=25742 vsize=7064 CPUtime=0
/proc/25743/stat : 25743 (SatElite) R 25742 25742 25613 0 -1 4194304 1126 0 0 0 0 0 0 0 18 0 1 0 102031502 7233536 1063 1992294400 134512640 135034092 4294956112 18446744073709551615 134544963 0 0 4096 3 0 0 0 17 1 0 0
/proc/25743/statm: 1766 1064 50 127 0 1636 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12420

[startup+0.101739 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25742
/proc/meminfo: memFree=1350136/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=0
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031502 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25742/statm: 1339 235 195 169 0 50 0
[pid=25743] ppid=25742 vsize=12708 CPUtime=0.09
/proc/25743/stat : 25743 (SatElite) R 25742 25742 25613 0 -1 4194304 2816 0 0 0 8 1 0 0 18 0 1 0 102031502 13012992 2753 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/25743/statm: 3177 2754 51 127 0 3047 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18064

[startup+0.301781 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25742
/proc/meminfo: memFree=1350136/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=0
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031502 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25742/statm: 1339 235 195 169 0 50 0
[pid=25743] ppid=25742 vsize=20076 CPUtime=0.29
/proc/25743/stat : 25743 (SatElite) R 25742 25742 25613 0 -1 4194304 4610 0 0 0 26 3 0 0 19 0 1 0 102031502 20557824 4547 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/25743/statm: 5019 4548 51 127 0 4889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25432

[startup+0.701867 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25742
/proc/meminfo: memFree=1350136/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=0
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102031502 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25742/statm: 1339 235 195 169 0 50 0
[pid=25743] ppid=25742 vsize=34444 CPUtime=0.68
/proc/25743/stat : 25743 (SatElite) R 25742 25742 25613 0 -1 4194304 8524 0 0 0 63 5 0 0 23 0 1 0 102031502 35270656 7733 1992294400 134512640 135034092 4294956112 18446744073709551615 134562061 0 0 4096 3 0 0 0 17 1 0 0
/proc/25743/statm: 8611 7733 67 127 0 8481 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 39800

[startup+1.50205 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25744
/proc/meminfo: memFree=1313960/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 5356

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25745
/proc/meminfo: memFree=1317544/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=27400 CPUtime=1.8
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 6381 0 0 0 176 4 0 0 25 0 1 0 102031630 28057600 6362 1992294400 134512640 135226915 4294956224 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 6850 6362 81 174 0 6673 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32756

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25745
/proc/meminfo: memFree=1315112/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=28856 CPUtime=4.99
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 6731 0 0 0 495 4 0 0 25 0 1 0 102031630 29548544 6712 1992294400 134512640 135226915 4294956224 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 7214 6712 81 174 0 7037 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34212

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25745
/proc/meminfo: memFree=1314216/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=29544 CPUtime=11.4
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 6900 0 0 0 1135 5 0 0 25 0 1 0 102031630 30253056 6881 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 7386 6881 81 174 0 7209 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34900

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25745
/proc/meminfo: memFree=1310888/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=32796 CPUtime=24.19
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 7709 0 0 0 2413 6 0 0 25 0 1 0 102031630 33583104 7690 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 8199 7690 81 174 0 8022 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38152

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25745
/proc/meminfo: memFree=1307048/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=36700 CPUtime=49.78
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 8675 0 0 0 4971 7 0 0 25 0 1 0 102031630 37580800 8656 1992294400 134512640 135226915 4294956224 18446744073709551615 134539418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 9175 8656 81 174 0 8998 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42056

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1299168/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=44460 CPUtime=100.96
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 10620 0 0 0 10086 10 0 0 25 0 1 0 102031630 45527040 10601 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 11115 10601 81 174 0 10938 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 49816

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1291552/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=52352 CPUtime=160.93
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 12548 0 0 0 16081 12 0 0 25 0 1 0 102031630 53608448 12529 1992294400 134512640 135226915 4294956224 18446744073709551615 134537389 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 13088 12529 81 174 0 12911 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 57708

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1291424/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=52472 CPUtime=220.9
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 12562 0 0 0 22078 12 0 0 25 0 1 0 102031630 53731328 12543 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 13118 12543 81 174 0 12941 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 57828

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1278624/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=65140 CPUtime=280.88
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 15755 0 0 0 28072 16 0 0 25 0 1 0 102031630 66703360 15736 1992294400 134512640 135226915 4294956224 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 16285 15736 81 174 0 16108 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 70496

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1278560/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=65140 CPUtime=340.86
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 15755 0 0 0 34069 17 0 0 25 0 1 0 102031630 66703360 15736 1992294400 134512640 135226915 4294956224 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 16285 15736 81 174 0 16108 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 70496


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

/proc/25745/statm: 23991 23416 81 174 0 23814 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 101320

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1224936/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=118668 CPUtime=640.75
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 29124 0 0 0 64045 30 0 0 25 0 1 0 102031630 121516032 29105 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 29667 29105 81 174 0 29490 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 124024

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1219496/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=123900 CPUtime=700.72
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 30458 0 0 0 70040 32 0 0 25 0 1 0 102031630 126873600 30439 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 30975 30439 81 174 0 30798 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 129256

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1219560/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=123900 CPUtime=760.7
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 30458 0 0 0 76038 32 0 0 25 0 1 0 102031630 126873600 30439 1992294400 134512640 135226915 4294956224 18446744073709551615 134548433 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 30975 30439 81 174 0 30798 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 129256

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1216680/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=126900 CPUtime=820.67
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 31209 0 0 0 82034 33 0 0 25 0 1 0 102031630 129945600 31190 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 31725 31190 81 174 0 31548 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 132256

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1190888/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=152868 CPUtime=880.65
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 37616 0 0 0 88024 41 0 0 25 0 1 0 102031630 156536832 37597 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 38217 37597 81 174 0 38040 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 158224

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1190056/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=153528 CPUtime=940.62
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 37806 0 0 0 94021 41 0 0 25 0 1 0 102031630 157212672 37787 1992294400 134512640 135226915 4294956224 18446744073709551615 134539980 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 38382 37787 81 174 0 38205 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 158884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1189992/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=153528 CPUtime=1000.6
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 37806 0 0 0 100019 41 0 0 25 0 1 0 102031630 157212672 37787 1992294400 134512640 135226915 4294956224 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 38382 37787 81 174 0 38205 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 158884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1189992/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=153528 CPUtime=1060.58
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 37806 0 0 0 106016 42 0 0 25 0 1 0 102031630 157212672 37787 1992294400 134512640 135226915 4294956224 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 38382 37787 81 174 0 38205 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 158884

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1179560/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=164208 CPUtime=1120.56
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 40461 0 0 0 112011 45 0 0 25 0 1 0 102031630 168148992 40442 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 41052 40442 81 174 0 40875 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 169564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1159976/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=183756 CPUtime=1180.53
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 45357 0 0 0 118002 51 0 0 25 0 1 0 102031630 188166144 45338 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 45939 45338 81 174 0 45762 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 189112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1152168/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=191184 CPUtime=1198.73
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 47243 0 0 0 119820 53 0 0 25 0 1 0 102031630 195772416 47224 1992294400 134512640 135226915 4294956224 18446744073709551615 134538608 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 47796 47224 81 174 0 47619 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 196540

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: 0.99 0.98 0.99 2/66 25751
/proc/meminfo: memFree=1152168/2055920 swapFree=4192812/4192956
[pid=25742] ppid=25740 vsize=5356 CPUtime=1.28
/proc/25742/stat : 25742 (lysat.sh) S 25740 25742 25613 0 -1 4194304 310 10260 0 0 0 0 117 11 16 0 1 0 102031502 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25742/statm: 1339 237 195 169 0 50 0
[pid=25745] ppid=25742 vsize=191184 CPUtime=1198.73
/proc/25745/stat : 25745 (LySATi) R 25742 25742 25613 0 -1 4194304 47243 0 0 0 119820 53 0 0 25 0 1 0 102031630 195772416 47224 1992294400 134512640 135226915 4294956224 18446744073709551615 134538608 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 47796 47224 81 174 0 47619 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 196540

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25742 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=171821
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=112982
# CPU time returned by wait4() is 1.2848
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.37
CPU system time (s): 0.64
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 196540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17182
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10570
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= 6
involuntary context switches= 7

runsolver used 1.3288 second user time and 2.96255 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-26 11:59:38
IDJOB=1728691
IDBENCH=24683
IDSOLVER=511
FILE ID=node10/1728691-1240739977
PBS_JOBID= 9187022
Free space on /tmp= 66368 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728691-1240739977/watcher-1728691-1240739977 -o /tmp/evaluation-result-1728691-1240739977/solver-1728691-1240739977 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1728691-1240739977.cnf i

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1039496251

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1350680 kB
Buffers:         58260 kB
Cached:         565096 kB
SwapCached:          0 kB
Active:         259900 kB
Inactive:       377336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10348 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            54040 kB
Committed_AS:   392024 kB
PageTables:       1372 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= 66356 MiB
End job on node10 at 2009-04-26 12:19:41