Trace number 1556434

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.02 1200.51

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-15.cnf
MD5SUMc8a05d1e76535706c430a6b42d191d4b
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 variables69695
Number of clauses227171
Sum of the clauses size588683
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 292572
Number of clauses of size 3134470
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...
0.19/0.20	c ==============================================================================
0.19/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.19/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.19/0.20	c ==============================================================================
0.19/0.20	c |         0 |  226528   587013 |   67958       0        0     nan |  0.000 % |
0.99/1.04	c |         0 |  163587   553632 |      --       0       --      -- |     --   | -62941/-33381
0.99/1.04	c ==============================================================================
0.99/1.04	c Result  :   #vars: 28546   #clauses: 163587   #literals: 553632
0.99/1.04	c CPU time:   0.98285 s
0.99/1.04	c ==============================================================================
1.19/1.28	c lySAT 0.1
1.19/1.28	c minisat core +  additionnal features
1.19/1.28	c ============================[ Problem Statistics ]=============================
1.19/1.28	c |                                                                             |
1.19/1.28	c |  Number of variables:  28546                                                |
1.19/1.28	c |  Number of clauses:    163587                                               |
1.27/1.40	c |  Parsing time:         0.10         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-1556434-1238841076/watcher-1556434-1238841076 -o /tmp/evaluation-result-1556434-1238841076/solver-1556434-1238841076 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1556434-1238841076.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2257
/proc/meminfo: memFree=1761960/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=0
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156770118 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2257/statm: 1339 235 195 169 0 50 0
[pid=2258] ppid=2257 vsize=1556 CPUtime=0
/proc/2258/stat : 2258 (SatElite) R 2257 2257 1989 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 1156770118 1593344 273 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 1 0 0
/proc/2258/statm: 389 276 51 127 0 259 0

[startup+0.029121 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2257
/proc/meminfo: memFree=1761960/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=0
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156770118 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2257/statm: 1339 235 195 169 0 50 0
[pid=2258] ppid=2257 vsize=13068 CPUtime=0.02
/proc/2258/stat : 2258 (SatElite) R 2257 2257 1989 0 -1 4194304 1967 0 0 0 2 0 0 0 19 0 1 0 1156770118 13381632 1804 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/2258/statm: 3267 1806 51 127 0 3137 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18424

[startup+0.101135 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2257
/proc/meminfo: memFree=1761960/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=0
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156770118 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2257/statm: 1339 235 195 169 0 50 0
[pid=2258] ppid=2257 vsize=22936 CPUtime=0.08
/proc/2258/stat : 2258 (SatElite) R 2257 2257 1989 0 -1 4194304 4414 0 0 0 7 1 0 0 19 0 1 0 1156770118 23486464 4251 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/2258/statm: 5734 4252 51 127 0 5604 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 28292

[startup+0.301174 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2257
/proc/meminfo: memFree=1761960/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=0
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156770118 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2257/statm: 1339 235 195 169 0 50 0
[pid=2258] ppid=2257 vsize=36056 CPUtime=0.29
/proc/2258/stat : 2258 (SatElite) R 2257 2257 1989 0 -1 4194304 7836 0 0 0 26 3 0 0 21 0 1 0 1156770118 36921344 7469 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/2258/statm: 9014 7469 68 127 0 8884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41412

[startup+0.701253 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2257
/proc/meminfo: memFree=1761960/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=0
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1156770118 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2257/statm: 1339 235 195 169 0 50 0
[pid=2258] ppid=2257 vsize=42484 CPUtime=0.68
/proc/2258/stat : 2258 (SatElite) R 2257 2257 1989 0 -1 4194304 9345 0 0 0 63 5 0 0 25 0 1 0 1156770118 43503616 8978 1992294400 134512640 135034092 4294956096 18446744073709551615 134566679 0 0 4096 3 0 0 0 17 1 0 0
/proc/2258/statm: 10621 8978 68 127 0 10491 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 47840

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2259
/proc/meminfo: memFree=1721048/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 5356

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2260
/proc/meminfo: memFree=1740120/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=15864 CPUtime=1.8
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 3743 0 0 0 178 2 0 0 25 0 1 0 1156770247 16244736 3700 1992294400 134512640 135226915 4294956208 18446744073709551615 134527858 0 0 4096 3 0 0 0 17 0 0 0
/proc/2260/statm: 3966 3700 82 174 0 3789 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21220

[startup+6.30136 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1738904/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=16668 CPUtime=5
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 3942 0 0 0 498 2 0 0 25 0 1 0 1156770247 17068032 3899 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 4167 3899 82 174 0 3990 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22024

[startup+12.7026 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1738264/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=17312 CPUtime=11.39
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 4078 0 0 0 1137 2 0 0 25 0 1 0 1156770247 17727488 4035 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 4328 4035 82 174 0 4151 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22668

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1737368/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=18252 CPUtime=24.18
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 4299 0 0 0 2416 2 0 0 25 0 1 0 1156770247 18690048 4256 1992294400 134512640 135226915 4294956208 18446744073709551615 134539817 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 4563 4256 82 174 0 4386 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 23608

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1735320/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=20236 CPUtime=49.78
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 4807 0 0 0 4975 3 0 0 25 0 1 0 1156770247 20721664 4764 1992294400 134512640 135226915 4294956208 18446744073709551615 134539882 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 5059 4764 82 174 0 4882 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 25592

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1734104/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=21416 CPUtime=100.96
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 5103 0 0 0 10092 4 0 0 25 0 1 0 1156770247 21929984 5060 1992294400 134512640 135226915 4294956208 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 5354 5060 82 174 0 5177 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 26772

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1733144/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=22408 CPUtime=160.93
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 5333 0 0 0 16089 4 0 0 25 0 1 0 1156770247 22945792 5290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 5602 5290 82 174 0 5425 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27764

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1730776/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=24804 CPUtime=220.92
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 5929 0 0 0 22086 6 0 0 25 0 1 0 1156770247 25399296 5886 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 6201 5886 82 174 0 6024 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 30160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1726168/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=29252 CPUtime=280.9
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 7056 0 0 0 28083 7 0 0 25 0 1 0 1156770247 29954048 7013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 7313 7013 82 174 0 7136 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 34608

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1725280/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=30164 CPUtime=340.87
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 7285 0 0 0 34080 7 0 0 25 0 1 0 1156770247 30887936 7242 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 7541 7242 82 174 0 7364 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 35520


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

/proc/2260/statm: 9530 9191 82 174 0 9353 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 43476

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1714976/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=40476 CPUtime=640.76
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 9823 0 0 0 64064 12 0 0 25 0 1 0 1156770247 41447424 9780 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 10119 9780 82 174 0 9942 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 45832

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1714912/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=40476 CPUtime=700.73
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 9823 0 0 0 70061 12 0 0 25 0 1 0 1156770247 41447424 9780 1992294400 134512640 135226915 4294956208 18446744073709551615 134539382 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 10119 9780 82 174 0 9942 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 45832

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1714912/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=40476 CPUtime=760.71
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 9823 0 0 0 76059 12 0 0 25 0 1 0 1156770247 41447424 9780 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 10119 9780 82 174 0 9942 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 45832

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1708512/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=46768 CPUtime=820.69
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 11424 0 0 0 82055 14 0 0 25 0 1 0 1156770247 47890432 11381 1992294400 134512640 135226915 4294956208 18446744073709551615 134539744 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 11692 11381 82 174 0 11515 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 52124

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2260
/proc/meminfo: memFree=1704992/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=50356 CPUtime=880.67
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 12283 0 0 0 88051 16 0 0 25 0 1 0 1156770247 51564544 12240 1992294400 134512640 135226915 4294956208 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 12589 12240 82 174 0 12412 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 55712

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2262
/proc/meminfo: memFree=1704736/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=50356 CPUtime=940.65
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 12283 0 0 0 94049 16 0 0 25 0 1 0 1156770247 51564544 12240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 12589 12240 82 174 0 12412 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 55712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2262
/proc/meminfo: memFree=1704736/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=50356 CPUtime=1000.62
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 12283 0 0 0 100046 16 0 0 25 0 1 0 1156770247 51564544 12240 1992294400 134512640 135226915 4294956208 18446744073709551615 134538608 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 12589 12240 82 174 0 12412 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 55712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2262
/proc/meminfo: memFree=1704736/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=50356 CPUtime=1060.6
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 12284 0 0 0 106044 16 0 0 25 0 1 0 1156770247 51564544 12241 1992294400 134512640 135226915 4294956208 18446744073709551615 134538494 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 12589 12241 82 174 0 12412 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 55712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2262
/proc/meminfo: memFree=1700192/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=54928 CPUtime=1120.58
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 13442 0 0 0 112040 18 0 0 25 0 1 0 1156770247 56246272 13399 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 13732 13399 82 174 0 13555 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 60284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2262
/proc/meminfo: memFree=1694688/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=60580 CPUtime=1180.56
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 14843 0 0 0 118036 20 0 0 25 0 1 0 1156770247 62033920 14800 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 15145 14800 82 174 0 14968 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 65936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2262
/proc/meminfo: memFree=1694048/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=61108 CPUtime=1198.75
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 14984 0 0 0 119855 20 0 0 25 0 1 0 1156770247 62574592 14941 1992294400 134512640 135226915 4294956208 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 15277 14941 82 174 0 15100 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 66464

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2262
/proc/meminfo: memFree=1694048/2055920 swapFree=4176224/4192956
[pid=2257] ppid=2255 vsize=5356 CPUtime=1.27
/proc/2257/stat : 2257 (lysat.sh) S 2255 2257 1989 0 -1 4194304 310 9887 0 0 0 0 119 8 16 0 1 0 1156770118 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2257/statm: 1339 237 195 169 0 50 0
[pid=2260] ppid=2257 vsize=61108 CPUtime=1198.75
/proc/2260/stat : 2260 (LySATi) R 2257 2257 1989 0 -1 4194304 14984 0 0 0 119855 20 0 0 25 0 1 0 1156770247 62574592 14941 1992294400 134512640 135226915 4294956208 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 1 0 0
/proc/2260/statm: 15277 14941 82 174 0 15100 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 66464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2257 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=194818
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=88986
# CPU time returned by wait4() is 1.2838
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.28
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 66464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.19482
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10197
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 5

runsolver used 1.46378 second user time and 2.82957 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-04 12:31:16
IDJOB=1556434
IDBENCH=70819
IDSOLVER=511
FILE ID=node53/1556434-1238841076
PBS_JOBID= 9085814
Free space on /tmp= 66544 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-15.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556434-1238841076/watcher-1556434-1238841076 -o /tmp/evaluation-result-1556434-1238841076/solver-1556434-1238841076 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1556434-1238841076.cnf i

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

MD5SUM BENCH= c8a05d1e76535706c430a6b42d191d4b
RANDOM SEED=613753657

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		: 3000.264
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		: 3000.264
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:       1762440 kB
Buffers:         21392 kB
Cached:         200132 kB
SwapCached:      10492 kB
Active:          65636 kB
Inactive:       167840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762440 kB
SwapTotal:     4192956 kB
SwapFree:      4176224 kB
Dirty:            6272 kB
Writeback:           0 kB
Mapped:          17688 kB
Slab:            46032 kB
Committed_AS:  2943784 kB
PageTables:       1396 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= 66536 MiB
End job on node53 at 2009-04-04 12:51:18