Trace number 1525495

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
MD5SUMa31d778f02686a6129c52bf8a3bcbfa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark195.926
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.04/0.09	c ==============================================================================
0.04/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.09	c ==============================================================================
0.04/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.28	c |         0 |   75053   227864 |      --       0       --      -- |     --   | -547/1064
0.19/0.28	c ==============================================================================
0.19/0.28	c Result  :   #vars: 17540   #clauses: 75053   #literals: 227864
0.19/0.28	c CPU time:   0.266959 s
0.19/0.28	c ==============================================================================
0.29/0.38	This is MiniSat 2.0 beta
0.29/0.38	WARNING: for repeatability, setting FPU to use double precision
0.29/0.38	============================[ Problem Statistics ]=============================
0.29/0.38	|                                                                             |
0.29/0.38	|  Number of variables:  17540                                                |
0.29/0.38	|  Number of clauses:    75053                                                |
0.36/0.44	|  Parsing time:         0.06         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-1525495-1238405143/watcher-1525495-1238405143 -o /tmp/evaluation-result-1525495-1238405143/solver-1525495-1238405143 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525495-1238405143.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: 0.92 0.98 0.99 3/65 13006
/proc/meminfo: memFree=1664656/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0
/proc/13006/stat : 13006 (lysat.sh) R 13004 13006 12756 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113176624 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13006/statm: 1339 234 194 169 0 50 0
[pid=13007] ppid=13006 vsize=1556 CPUtime=0
/proc/13007/stat : 13007 (SatElite) R 13006 13006 12756 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 1113176624 1593344 281 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/13007/statm: 389 285 50 127 0 259 0

[startup+0.05694 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13006
/proc/meminfo: memFree=1664656/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113176624 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13006/statm: 1339 235 195 169 0 50 0
[pid=13007] ppid=13006 vsize=7472 CPUtime=0.04
/proc/13007/stat : 13007 (SatElite) R 13006 13006 12756 0 -1 4194304 1517 0 0 0 4 0 0 0 19 0 1 0 1113176624 7651328 1501 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/13007/statm: 1868 1501 50 127 0 1738 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12828

[startup+0.101947 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13006
/proc/meminfo: memFree=1664656/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113176624 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13006/statm: 1339 235 195 169 0 50 0
[pid=13007] ppid=13006 vsize=10368 CPUtime=0.09
/proc/13007/stat : 13007 (SatElite) R 13006 13006 12756 0 -1 4194304 2168 0 0 0 8 1 0 0 19 0 1 0 1113176624 10616832 2152 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/13007/statm: 2592 2152 68 127 0 2462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15724

[startup+0.301983 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13006
/proc/meminfo: memFree=1664656/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113176624 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13006/statm: 1339 235 195 169 0 50 0
[pid=13007] ppid=13006 vsize=10372 CPUtime=0.29
/proc/13007/stat : 13007 (SatElite) R 13006 13006 12756 0 -1 4194304 2349 0 0 0 27 2 0 0 21 0 1 0 1113176624 10620928 2185 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/13007/statm: 2593 2185 69 127 0 2463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15728

[startup+0.701066 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13006
/proc/meminfo: memFree=1664656/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5356

[startup+1.5022 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 13009
/proc/meminfo: memFree=1656384/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=8060 CPUtime=1.1
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 1877 0 0 0 110 0 0 0 25 0 1 0 1113176662 8253440 1863 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 2015 1863 78 171 0 1842 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13416

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 13009
/proc/meminfo: memFree=1654400/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=10700 CPUtime=2.7
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 2548 0 0 0 269 1 0 0 25 0 1 0 1113176662 10956800 2534 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 2675 2534 78 171 0 2502 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16056

[startup+6.30205 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1648640/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=16292 CPUtime=5.9
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 3949 0 0 0 587 3 0 0 25 0 1 0 1113176662 16683008 3935 1992294400 134512640 135214827 4294956224 18446744073709551615 134529471 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 4073 3935 78 171 0 3900 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21648

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1637312/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=27180 CPUtime=12.3
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 6663 0 0 0 1224 6 0 0 25 0 1 0 1113176662 27832320 6649 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 6795 6649 78 171 0 6622 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32536

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1618568/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=45176 CPUtime=25.09
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 11160 0 0 0 2499 10 0 0 25 0 1 0 1113176662 46260224 11146 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 11294 11146 78 171 0 11121 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 50532

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1588296/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=75784 CPUtime=50.68
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 18786 0 0 0 5050 18 0 0 25 0 1 0 1113176662 77602816 18772 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 18946 18772 78 171 0 18773 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 81140

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1535176/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=128144 CPUtime=101.86
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 31869 0 0 0 10157 29 0 0 25 0 1 0 1113176662 131219456 31855 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 32036 31855 78 171 0 31863 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 133500

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1513864/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=149276 CPUtime=161.82
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 37161 0 0 0 16149 33 0 0 25 0 1 0 1113176662 152858624 37147 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 37319 37147 78 171 0 37146 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 154632

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1513864/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=149276 CPUtime=221.79
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 37161 0 0 0 22146 33 0 0 25 0 1 0 1113176662 152858624 37147 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 37319 37147 78 171 0 37146 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 154632

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1504392/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=159184 CPUtime=281.77
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 39638 0 0 0 28141 36 0 0 25 0 1 0 1113176662 163004416 39624 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 39796 39624 78 171 0 39623 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 164540

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1466440/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=196576 CPUtime=341.73
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 49010 0 0 0 34127 46 0 0 25 0 1 0 1113176662 201293824 48996 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 49144 48996 78 171 0 48971 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 201932


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

/proc/13009/statm: 56115 55948 78 171 0 55942 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 229816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1409224/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=253936 CPUtime=641.6
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 63272 0 0 0 64101 59 0 0 25 0 1 0 1113176662 260030464 63258 1992294400 134512640 135214827 4294956224 18446744073709551615 134527318 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 63484 63258 78 171 0 63311 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 259292

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1409224/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=253936 CPUtime=701.57
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 63272 0 0 0 70098 59 0 0 25 0 1 0 1113176662 260030464 63258 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 63484 63258 78 171 0 63311 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 259292

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1409160/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=253936 CPUtime=761.54
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 63274 0 0 0 76095 59 0 0 25 0 1 0 1113176662 260030464 63260 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 63484 63260 78 171 0 63311 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 259292

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1409160/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=253936 CPUtime=821.51
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 63274 0 0 0 82092 59 0 0 25 0 1 0 1113176662 260030464 63260 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 63484 63260 78 171 0 63311 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 259292

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1409160/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=253936 CPUtime=881.48
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 63274 0 0 0 88089 59 0 0 25 0 1 0 1113176662 260030464 63260 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 63484 63260 78 171 0 63311 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 259292

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13009
/proc/meminfo: memFree=1379464/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=284336 CPUtime=941.45
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 70879 0 0 0 94077 68 0 0 25 0 1 0 1113176662 291160064 70865 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 71084 70865 78 171 0 70911 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 289692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13010
/proc/meminfo: memFree=1365448/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=297284 CPUtime=1001.42
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 74136 0 0 0 100070 72 0 0 25 0 1 0 1113176662 304418816 74122 1992294400 134512640 135214827 4294956224 18446744073709551615 134539026 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 74321 74122 78 171 0 74148 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 302640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13011
/proc/meminfo: memFree=1365448/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=297284 CPUtime=1061.38
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 74136 0 0 0 106066 72 0 0 25 0 1 0 1113176662 304418816 74122 1992294400 134512640 135214827 4294956224 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 74321 74122 78 171 0 74148 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 302640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13011
/proc/meminfo: memFree=1365448/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=297284 CPUtime=1121.35
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 74137 0 0 0 112063 72 0 0 25 0 1 0 1113176662 304418816 74123 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 74321 74123 78 171 0 74148 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 302640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13011
/proc/meminfo: memFree=1365448/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=297284 CPUtime=1181.33
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 74137 0 0 0 118060 73 0 0 25 0 1 0 1113176662 304418816 74123 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 74321 74123 78 171 0 74148 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 302640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13011
/proc/meminfo: memFree=1365448/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=297284 CPUtime=1199.72
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 74137 0 0 0 119899 73 0 0 25 0 1 0 1113176662 304418816 74123 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 74321 74123 78 171 0 74148 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 302640

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13011
/proc/meminfo: memFree=1365448/2055920 swapFree=4177700/4192956
[pid=13006] ppid=13004 vsize=5356 CPUtime=0.36
/proc/13006/stat : 13006 (lysat.sh) S 13004 13006 12756 0 -1 4194304 310 2352 0 0 0 0 34 2 16 0 1 0 1113176624 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13006/statm: 1339 237 195 169 0 50 0
[pid=13009] ppid=13006 vsize=297284 CPUtime=1199.72
/proc/13009/stat : 13009 (LySATc) R 13006 13006 12756 0 -1 4194304 74137 0 0 0 119899 73 0 0 25 0 1 0 1113176662 304418816 74123 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/13009/statm: 74321 74123 78 171 0 74148 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 302640

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13006 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=349946
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=30995
# CPU time returned by wait4() is 0.380941
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.33
CPU system time (s): 0.75
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 302640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.349946
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2662
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= 5

runsolver used 1.01385 second user time and 3.36449 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 11:25:44
IDJOB=1525495
IDBENCH=70355
IDSOLVER=512
FILE ID=node56/1525495-1238405143
PBS_JOBID= 9061410
Free space on /tmp= 103044 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525495-1238405143/watcher-1525495-1238405143 -o /tmp/evaluation-result-1525495-1238405143/solver-1525495-1238405143 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525495-1238405143.cnf c

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

MD5SUM BENCH= a31d778f02686a6129c52bf8a3bcbfa2
RANDOM SEED=490333695

node56.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		: 3000.256
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		: 3000.256
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:       1665136 kB
Buffers:         70632 kB
Cached:         225316 kB
SwapCached:       9032 kB
Active:          92852 kB
Inactive:       213628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665136 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            3616 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            70272 kB
Committed_AS:  2533464 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-03-30 11:45:46