Trace number 1825477

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) 5000.06 5002.72

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_3vars_7gates.cnf
MD5SUMcc925e6de728ca79f6f89379842f14b0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4109.89
Satisfiable
(Un)Satisfiability was proved
Number of variables574
Number of clauses118394
Sum of the clauses size692282
Maximum clause length24
Minimum clause length1
Number of clauses of size 1160
Number of clauses of size 21597
Number of clauses of size 30
Number of clauses of size 41923
Number of clauses of size 57170
Number of clauses of size over 5107544

Solver Data 

0.00/0.00	c Parsing...
0.09/0.11	c ==============================================================================
0.09/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.11	c ==============================================================================
0.09/0.11	c |         0 |  118234   692122 |   35470       0        0     nan |  0.000 % |
2.89/2.94	c |         0 |   53231   292821 |      --       0       --      -- |     --   | -9003/-18501
2.89/2.94	c ==============================================================================
2.89/2.94	c Result  :   #vars: 362   #clauses: 53231   #literals: 292821
2.89/2.94	c CPU time:   2.92656 s
2.89/2.94	c ==============================================================================
2.99/3.05	This is MiniSat 2.0 beta
2.99/3.05	WARNING: for repeatability, setting FPU to use double precision
2.99/3.05	============================[ Problem Statistics ]=============================
2.99/3.05	|                                                                             |
2.99/3.05	|  Number of variables:  362                                                  |
2.99/3.05	|  Number of clauses:    53231                                                |
2.99/3.08	|  Parsing time:         0.03         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-1825477-1242493331/watcher-1825477-1242493331 -o /tmp/evaluation-result-1825477-1242493331/solver-1825477-1242493331 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1825477-1242493331.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25897
/proc/meminfo: memFree=1009408/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=0
/proc/25897/stat : 25897 (lysat.sh) R 25895 25897 25779 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 277361196 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25897/statm: 1339 234 194 169 0 50 0
[pid=25898] ppid=25897 vsize=832 CPUtime=0
/proc/25898/stat : 25898 (SatElite) R 25897 25897 25779 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 277361196 851968 101 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25898/statm: 208 102 50 127 0 78 0

[startup+0.016332 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25897
/proc/meminfo: memFree=1009408/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=0
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277361196 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25897/statm: 1339 235 195 169 0 50 0
[pid=25898] ppid=25897 vsize=1636 CPUtime=0.01
/proc/25898/stat : 25898 (SatElite) R 25897 25897 25779 0 -1 4194304 332 0 0 0 1 0 0 0 19 0 1 0 277361196 1675264 316 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25898/statm: 409 316 50 127 0 279 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6992

[startup+0.101341 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25897
/proc/meminfo: memFree=1009408/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=0
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277361196 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25897/statm: 1339 235 195 169 0 50 0
[pid=25898] ppid=25897 vsize=7836 CPUtime=0.09
/proc/25898/stat : 25898 (SatElite) R 25897 25897 25779 0 -1 4194304 1840 0 0 0 9 0 0 0 19 0 1 0 277361196 8024064 1824 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25898/statm: 1959 1825 50 127 0 1829 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13192

[startup+0.301363 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25897
/proc/meminfo: memFree=1009408/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=0
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277361196 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25897/statm: 1339 235 195 169 0 50 0
[pid=25898] ppid=25897 vsize=11240 CPUtime=0.29
/proc/25898/stat : 25898 (SatElite) R 25897 25897 25779 0 -1 4194304 2721 0 0 0 28 1 0 0 21 0 1 0 277361196 11509760 2690 1992294400 134512640 135034092 4294956112 18446744073709551615 134540729 0 0 4096 3 0 0 0 17 0 0 0
/proc/25898/statm: 2810 2690 64 127 0 2680 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16596

[startup+0.701411 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25897
/proc/meminfo: memFree=1009408/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=0
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277361196 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25897/statm: 1339 235 195 169 0 50 0
[pid=25898] ppid=25897 vsize=11404 CPUtime=0.69
/proc/25898/stat : 25898 (SatElite) R 25897 25897 25779 0 -1 4194304 2736 0 0 0 68 1 0 0 25 0 1 0 277361196 11677696 2705 1992294400 134512640 135034092 4294956112 18446744073709551615 134540724 0 0 4096 3 0 0 0 17 0 0 0
/proc/25898/statm: 2851 2705 64 127 0 2721 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16760

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25899
/proc/meminfo: memFree=998448/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=0
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 277361196 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25897/statm: 1339 235 195 169 0 50 0
[pid=25898] ppid=25897 vsize=12228 CPUtime=1.49
/proc/25898/stat : 25898 (SatElite) R 25897 25897 25779 0 -1 4194304 2837 0 0 0 148 1 0 0 25 0 1 0 277361196 12521472 2806 1992294400 134512640 135034092 4294956112 18446744073709551615 134540947 0 0 4096 3 0 0 0 17 0 0 0
/proc/25898/statm: 3057 2806 64 127 0 2927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17584

[startup+3.1027 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25899
/proc/meminfo: memFree=996528/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 5356

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25900
/proc/meminfo: memFree=1001520/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=6740 CPUtime=3.23
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 1577 0 0 0 323 0 0 0 25 0 1 0 277361501 6901760 1562 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 1685 1562 77 171 0 1512 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12096

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25900
/proc/meminfo: memFree=999152/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=9196 CPUtime=9.63
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 2167 0 0 0 962 1 0 0 25 0 1 0 277361501 9416704 2152 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 2299 2152 77 171 0 2126 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14552

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25900
/proc/meminfo: memFree=996272/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=12072 CPUtime=22.43
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 2882 0 0 0 2241 2 0 0 25 0 1 0 277361501 12361728 2867 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 3018 2867 77 171 0 2845 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17428

[startup+51.1013 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 25900
/proc/meminfo: memFree=994608/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=13684 CPUtime=48.01
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 3278 0 0 0 4799 2 0 0 25 0 1 0 277361501 14012416 3263 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 3421 3263 77 171 0 3248 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19040

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25900
/proc/meminfo: memFree=992304/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=16060 CPUtime=99.18
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 3851 0 0 0 9916 2 0 0 25 0 1 0 277361501 16445440 3836 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 4015 3836 77 171 0 3842 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 21416

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25900
/proc/meminfo: memFree=990896/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=17472 CPUtime=159.15
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 4197 0 0 0 15913 2 0 0 25 0 1 0 277361501 17891328 4182 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 4368 4182 77 171 0 4195 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 22828

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 25900
/proc/meminfo: memFree=989040/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=19464 CPUtime=219.11
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 4656 0 0 0 21909 2 0 0 25 0 1 0 277361501 19931136 4641 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 4866 4641 77 171 0 4693 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 24820

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 25900
/proc/meminfo: memFree=987824/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=20736 CPUtime=279.08
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 4954 0 0 0 27905 3 0 0 25 0 1 0 277361501 21233664 4939 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 5184 4939 77 171 0 5011 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 26092

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 25900
/proc/meminfo: memFree=987320/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=21264 CPUtime=339.04
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 5086 0 0 0 33901 3 0 0 25 0 1 0 277361501 21774336 5071 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/25900/statm: 5316 5071 77 171 0 5143 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 26620

[startup+402.301 s]

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

/proc/25900/statm: 8840 8366 77 171 0 8667 0
Current children cumulated CPU time (s) 4360.02
Current children cumulated vsize (KiB) 40716

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25908
/proc/meminfo: memFree=973624/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35360 CPUtime=4416.94
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8381 0 0 0 441686 8 0 0 25 0 1 0 277361501 36208640 8366 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 8840 8366 77 171 0 8667 0
Current children cumulated CPU time (s) 4419.98
Current children cumulated vsize (KiB) 40716

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25908
/proc/meminfo: memFree=973240/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35768 CPUtime=4476.9
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8481 0 0 0 447682 8 0 0 25 0 1 0 277361501 36626432 8466 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/25900/statm: 8942 8466 77 171 0 8769 0
Current children cumulated CPU time (s) 4479.94
Current children cumulated vsize (KiB) 41124

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25908
/proc/meminfo: memFree=973176/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35952 CPUtime=4536.84
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8500 0 0 0 453676 8 0 0 25 0 1 0 277361501 36814848 8485 1992294400 134512640 135214827 4294956224 18446744073709551615 134529680 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 8988 8485 77 171 0 8815 0
Current children cumulated CPU time (s) 4539.88
Current children cumulated vsize (KiB) 41308

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25908
/proc/meminfo: memFree=973112/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35952 CPUtime=4596.81
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8500 0 0 0 459673 8 0 0 25 0 1 0 277361501 36814848 8485 1992294400 134512640 135214827 4294956224 18446744073709551615 134529685 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 8988 8485 77 171 0 8815 0
Current children cumulated CPU time (s) 4599.85
Current children cumulated vsize (KiB) 41308

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25908
/proc/meminfo: memFree=973048/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35952 CPUtime=4656.79
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8510 0 0 0 465671 8 0 0 25 0 1 0 277361501 36814848 8495 1992294400 134512640 135214827 4294956224 18446744073709551615 134529485 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 8988 8495 77 171 0 8815 0
Current children cumulated CPU time (s) 4659.83
Current children cumulated vsize (KiB) 41308

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25908
/proc/meminfo: memFree=973048/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35952 CPUtime=4716.77
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8512 0 0 0 471669 8 0 0 25 0 1 0 277361501 36814848 8497 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 8988 8497 77 171 0 8815 0
Current children cumulated CPU time (s) 4719.81
Current children cumulated vsize (KiB) 41308

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25908
/proc/meminfo: memFree=972920/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35952 CPUtime=4776.75
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8534 0 0 0 477667 8 0 0 25 0 1 0 277361501 36814848 8519 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 8988 8519 77 171 0 8815 0
Current children cumulated CPU time (s) 4779.79
Current children cumulated vsize (KiB) 41308

[startup+4842.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 25908
/proc/meminfo: memFree=972920/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=35952 CPUtime=4836.73
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 8534 0 0 0 483665 8 0 0 25 0 1 0 277361501 36814848 8519 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 8988 8519 77 171 0 8815 0
Current children cumulated CPU time (s) 4839.77
Current children cumulated vsize (KiB) 41308

[startup+4902.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 25908
/proc/meminfo: memFree=970424/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=38592 CPUtime=4896.67
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 9193 0 0 0 489659 8 0 0 25 0 1 0 277361501 39518208 9178 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 9648 9178 77 171 0 9475 0
Current children cumulated CPU time (s) 4899.71
Current children cumulated vsize (KiB) 43948

[startup+4962.3 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 25908
/proc/meminfo: memFree=970360/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=38592 CPUtime=4956.63
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 9211 0 0 0 495655 8 0 0 25 0 1 0 277361501 39518208 9196 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 9648 9196 77 171 0 9475 0
Current children cumulated CPU time (s) 4959.67
Current children cumulated vsize (KiB) 43948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.7 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 25908
/proc/meminfo: memFree=969976/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=39004 CPUtime=4997.02
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 9278 0 0 0 499694 8 0 0 25 0 1 0 277361501 39940096 9263 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 9751 9263 77 171 0 9578 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 44360

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

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

[startup+5002.7 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 25908
/proc/meminfo: memFree=969976/2055920 swapFree=4181240/4192956
[pid=25897] ppid=25895 vsize=5356 CPUtime=3.04
/proc/25897/stat : 25897 (lysat.sh) S 25895 25897 25779 0 -1 4194304 310 3817 0 0 0 0 302 2 16 0 1 0 277361196 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25897/statm: 1339 237 195 169 0 50 0
[pid=25900] ppid=25897 vsize=39004 CPUtime=4997.02
/proc/25900/stat : 25900 (LySATc) R 25897 25897 25779 0 -1 4194304 9278 0 0 0 499694 8 0 0 25 0 1 0 277361501 39940096 9263 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25900/statm: 9751 9263 77 171 0 9578 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 44360

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25897 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=26539
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=26995
# CPU time returned by wait4() is 3.05353
# while last known CPU time is 5000.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.72
CPU time (s): 5000.06
CPU user time (s): 4999.96
CPU system time (s): 0.1
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 44360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.02654
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4127
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= 10

runsolver used 6.02208 second user time and 12.0402 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-16 19:02:12
IDJOB=1825477
IDBENCH=71139
IDSOLVER=667
FILE ID=node53/1825477-1242493331
PBS_JOBID= 9306908
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_3vars_7gates.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825477-1242493331/watcher-1825477-1242493331 -o /tmp/evaluation-result-1825477-1242493331/solver-1825477-1242493331 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1825477-1242493331.cnf c

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cc925e6de728ca79f6f89379842f14b0
RANDOM SEED=952054790

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.245
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		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1009888 kB
Buffers:         85624 kB
Cached:         866452 kB
SwapCached:       5500 kB
Active:         124372 kB
Inactive:       835548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009888 kB
SwapTotal:     4192956 kB
SwapFree:      4181240 kB
Dirty:            5448 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            72132 kB
Committed_AS:   892556 kB
PageTables:       1376 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= 66036 MiB
End job on node53 at 2009-05-16 20:25:36