Trace number 1555135

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) 1200.04 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
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...
1.09/1.10	c ==============================================================================
1.09/1.10	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.10	c ==============================================================================
1.09/1.10	c |         0 | 1093965  2552585 |  328189       0        0     nan |  0.000 % |
21.78/21.82	c |         0 |  536570  1877685 |      --       0       --      -- |     --   | -557373/-674847
21.78/21.83	c ==============================================================================
21.78/21.83	c Result  :   #vars: 96656   #clauses: 536570   #literals: 1877685
21.78/21.83	c CPU time:   21.2118 s
21.78/21.83	c ==============================================================================
22.67/22.71	This is MiniSat 2.0 beta
22.67/22.71	WARNING: for repeatability, setting FPU to use double precision
22.67/22.71	============================[ Problem Statistics ]=============================
22.67/22.71	|                                                                             |
22.67/22.71	|  Number of variables:  96656                                                |
22.67/22.71	|  Number of clauses:    536570                                               |
22.96/23.08	|  Parsing time:         0.32         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-1555135-1238737323/watcher-1555135-1238737323 -o /tmp/evaluation-result-1555135-1238737323/solver-1555135-1238737323 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1555135-1238737323.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: 0.97 1.02 1.08 2/64 12501
/proc/meminfo: memFree=1947232/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) R 12499 12501 11914 0 -1 4194304 266 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 233 1992294400 4194304 4889804 548682068800 18446744073709551615 233588320755 0 0 4100 65536 0 0 0 17 1 0 0
/proc/12501/statm: 1339 233 194 169 0 50 0

[startup+0.0192251 s]
/proc/loadavg: 0.97 1.02 1.08 2/64 12501
/proc/meminfo: memFree=1947232/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10123 s]
/proc/loadavg: 0.97 1.02 1.08 2/64 12501
/proc/meminfo: memFree=1947232/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30125 s]
/proc/loadavg: 0.97 1.02 1.08 2/64 12501
/proc/meminfo: memFree=1947232/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701291 s]
/proc/loadavg: 0.97 1.02 1.08 2/64 12501
/proc/meminfo: memFree=1947232/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 0.98 1.02 1.08 2/66 12503
/proc/meminfo: memFree=1821584/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
[pid=12502] ppid=12501 vsize=169568 CPUtime=1.48
/proc/12502/stat : 12502 (SatElite) R 12501 12501 11914 0 -1 4194304 39537 0 0 0 126 22 0 0 25 0 1 0 1146397813 173637632 36458 1992294400 134512640 135034092 4294956096 18446744073709551615 134561024 0 0 4096 3 0 0 0 17 0 0 0
/proc/12502/statm: 42392 36458 68 127 0 42262 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 174924

[startup+3.10154 s]
/proc/loadavg: 0.98 1.02 1.08 2/66 12503
/proc/meminfo: memFree=1794704/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
[pid=12502] ppid=12501 vsize=173756 CPUtime=3.08
/proc/12502/stat : 12502 (SatElite) R 12501 12501 11914 0 -1 4194304 40540 0 0 0 282 26 0 0 25 0 1 0 1146397813 177926144 37461 1992294400 134512640 135034092 4294956096 18446744073709551615 134566187 0 0 4096 3 0 0 0 17 0 0 0
/proc/12502/statm: 43439 37461 68 127 0 43309 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 179112

[startup+6.30186 s]
/proc/loadavg: 0.98 1.02 1.08 2/66 12503
/proc/meminfo: memFree=1774800/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
[pid=12502] ppid=12501 vsize=179516 CPUtime=6.28
/proc/12502/stat : 12502 (SatElite) R 12501 12501 11914 0 -1 4194304 41943 0 0 0 593 35 0 0 25 0 1 0 1146397813 183824384 38864 1992294400 134512640 135034092 4294956096 18446744073709551615 134566260 0 0 4096 3 0 0 0 17 0 0 0
/proc/12502/statm: 44879 38864 68 127 0 44749 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 184872

[startup+12.7025 s]
/proc/loadavg: 0.98 1.02 1.08 2/66 12503
/proc/meminfo: memFree=1740368/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=0
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1146397812 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12501/statm: 1339 235 195 169 0 50 0
[pid=12502] ppid=12501 vsize=189164 CPUtime=12.69
/proc/12502/stat : 12502 (SatElite) R 12501 12501 11914 0 -1 4194304 44096 0 0 0 1222 47 0 0 25 0 1 0 1146397813 193703936 41017 1992294400 134512640 135034092 4294956096 18446744073709551615 134566359 0 0 4096 3 0 0 0 17 0 0 0
/proc/12502/statm: 47291 41017 68 127 0 47161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 194520

[startup+25.5018 s]
/proc/loadavg: 0.98 1.02 1.08 2/66 12504
/proc/meminfo: memFree=1831376/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=36620 CPUtime=2.78
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 8543 0 0 0 273 5 0 0 25 0 1 0 1146400083 37498880 8528 1992294400 134512640 135214827 4294956208 18446744073709551615 134529485 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 9155 8528 77 171 0 8982 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 41976

[startup+51.1014 s]
/proc/loadavg: 0.99 1.02 1.07 2/66 12504
/proc/meminfo: memFree=1824336/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=44144 CPUtime=28.35
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 10390 0 0 0 2828 7 0 0 25 0 1 0 1146400083 45203456 10375 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 11036 10375 77 171 0 10863 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 49500

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.07 2/66 12506
/proc/meminfo: memFree=1805840/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=62232 CPUtime=79.52
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 14912 0 0 0 7940 12 0 0 25 0 1 0 1146400083 63725568 14897 1992294400 134512640 135214827 4294956208 18446744073709551615 134538992 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 15558 14897 77 171 0 15385 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 67588

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.06 2/66 12506
/proc/meminfo: memFree=1782544/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=85776 CPUtime=139.5
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 20824 0 0 0 13932 18 0 0 25 0 1 0 1146400083 87834624 20809 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 21444 20809 77 171 0 21271 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 91132

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 12506
/proc/meminfo: memFree=1743824/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=124348 CPUtime=199.47
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 30449 0 0 0 19919 28 0 0 25 0 1 0 1146400083 127332352 30434 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 31087 30434 77 171 0 30914 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 129704

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 12506
/proc/meminfo: memFree=1701776/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=166844 CPUtime=259.43
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 41017 0 0 0 25907 36 0 0 25 0 1 0 1146400083 170848256 41002 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 41711 41002 77 171 0 41538 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 172200

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 12506
/proc/meminfo: memFree=1660624/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=207564 CPUtime=319.42
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 51217 0 0 0 31898 44 0 0 25 0 1 0 1146400083 212545536 51202 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 51891 51202 77 171 0 51718 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 212920

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 12506
/proc/meminfo: memFree=1625488/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=242876 CPUtime=379.39
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 60052 0 0 0 37888 51 0 0 25 0 1 0 1146400083 248705024 60037 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 60719 60037 77 171 0 60546 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 248232


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

/proc/12504/statm: 73084 72339 77 171 0 72911 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 297692

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 12506
/proc/meminfo: memFree=1540560/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=327496 CPUtime=559.31
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 81163 0 0 0 55861 70 0 0 25 0 1 0 1146400083 335355904 81148 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 81874 81148 77 171 0 81701 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 332852

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 12506
/proc/meminfo: memFree=1490512/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=377228 CPUtime=619.29
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 93581 0 0 0 61850 79 0 0 25 0 1 0 1146400083 386281472 93566 1992294400 134512640 135214827 4294956208 18446744073709551615 134529494 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 94307 93566 77 171 0 94134 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 382584

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 12506
/proc/meminfo: memFree=1428560/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=439528 CPUtime=679.27
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 109193 0 0 0 67836 91 0 0 25 0 1 0 1146400083 450076672 109178 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 109882 109178 77 171 0 109709 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 444884

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1371600/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=495704 CPUtime=739.25
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 123257 0 0 0 73823 102 0 0 25 0 1 0 1146400083 507600896 123242 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 123926 123242 77 171 0 123753 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 501060

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1341264/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=526896 CPUtime=799.22
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 130882 0 0 0 79813 109 0 0 25 0 1 0 1146400083 539541504 130867 1992294400 134512640 135214827 4294956208 18446744073709551615 134527452 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 131724 130867 77 171 0 131551 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 532252

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1318480/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=549316 CPUtime=859.19
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 136492 0 0 0 85805 114 0 0 25 0 1 0 1146400083 562499584 136477 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 137329 136477 77 171 0 137156 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 554672

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1294032/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=573808 CPUtime=919.16
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 142598 0 0 0 91796 120 0 0 25 0 1 0 1146400083 587579392 142583 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 143452 142583 77 171 0 143279 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 579164

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1266000/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=601744 CPUtime=979.14
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 149581 0 0 0 97789 125 0 0 25 0 1 0 1146400083 616185856 149566 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 150436 149566 77 171 0 150263 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 607100

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1240016/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=628004 CPUtime=1039.12
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 156145 0 0 0 103782 130 0 0 25 0 1 0 1146400083 643076096 156130 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 157001 156130 77 171 0 156828 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 633360

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12506
/proc/meminfo: memFree=1216272/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=651272 CPUtime=1099.09
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 161962 0 0 0 109774 135 0 0 25 0 1 0 1146400083 666902528 161947 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 162818 161947 77 171 0 162645 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 656628

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12512
/proc/meminfo: memFree=1192080/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=674892 CPUtime=1159.07
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 167869 0 0 0 115766 141 0 0 25 0 1 0 1146400083 691089408 167854 1992294400 134512640 135214827 4294956208 18446744073709551615 134527341 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 168723 167854 77 171 0 168550 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 680248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 12512
/proc/meminfo: memFree=1184400/2055920 swapFree=4176444/4192956
[pid=12501] ppid=12499 vsize=5356 CPUtime=22.68
/proc/12501/stat : 12501 (lysat.sh) S 12499 12501 11914 0 -1 4194304 310 50482 0 0 0 0 2198 70 16 0 1 0 1146397812 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12501/statm: 1339 237 195 169 0 50 0
[pid=12504] ppid=12501 vsize=682084 CPUtime=1177.36
/proc/12504/stat : 12504 (LySATc) R 12501 12501 11914 0 -1 4194304 169676 0 0 0 117594 142 0 0 25 0 1 0 1146400083 698454016 169661 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/12504/statm: 170521 169661 77 171 0 170348 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 687440

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12501 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=987657
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=704892
# CPU time returned by wait4() is 22.6925
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1197.92
CPU system time (s): 2.12
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 687440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9877
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50792
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= 7
involuntary context switches= 80

runsolver used 0.98185 second user time and 3.39948 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-03 07:42:04
IDJOB=1555135
IDBENCH=70794
IDSOLVER=512
FILE ID=node27/1555135-1238737323
PBS_JOBID= 9085373
Free space on /tmp= 66308 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555135-1238737323/watcher-1555135-1238737323 -o /tmp/evaluation-result-1555135-1238737323/solver-1555135-1238737323 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1555135-1238737323.cnf c

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=301740237

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1948480 kB
Buffers:          1112 kB
Cached:          42168 kB
SwapCached:       9284 kB
Active:          44940 kB
Inactive:         9316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1948480 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:           22308 kB
Writeback:           0 kB
Mapped:          16840 kB
Slab:            39076 kB
Committed_AS:  3143108 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66228 MiB
End job on node27 at 2009-04-03 08:02:07