Trace number 1555239

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) 1200.06 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   70701   164969 |   21210       0        0     nan |  0.000 % |
0.48/0.59	c |         0 |   35182   121457 |      --       0       --      -- |     --   | -35497/-43459
0.48/0.59	c ==============================================================================
0.48/0.59	c Result  :   #vars: 6588   #clauses: 35182   #literals: 121457
0.48/0.59	c CPU time:   0.558915 s
0.48/0.59	c ==============================================================================
0.59/0.64	This is MiniSat 2.0 beta
0.59/0.64	WARNING: for repeatability, setting FPU to use double precision
0.59/0.64	============================[ Problem Statistics ]=============================
0.59/0.64	|                                                                             |
0.59/0.64	|  Number of variables:  6588                                                 |
0.59/0.64	|  Number of clauses:    35182                                                |
0.59/0.66	|  Parsing time:         0.02         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-1555239-1238738787/watcher-1555239-1238738787 -o /tmp/evaluation-result-1555239-1238738787/solver-1555239-1238738787 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1555239-1238738787.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: 1.00 1.00 1.00 3/64 14486
/proc/meminfo: memFree=1819880/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0
/proc/14486/stat : 14486 (lysat.sh) R 14484 14486 13890 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1146540779 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/14486/statm: 1339 234 194 169 0 50 0
[pid=14487] ppid=14486 vsize=960 CPUtime=0
/proc/14487/stat : 14487 (SatElite) R 14486 14486 13890 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1146540780 983040 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/14487/statm: 240 141 50 127 0 110 0

[startup+0.088207 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14486
/proc/meminfo: memFree=1819880/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146540779 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14486/statm: 1339 235 195 169 0 50 0
[pid=14487] ppid=14486 vsize=11460 CPUtime=0.08
/proc/14487/stat : 14487 (SatElite) R 14486 14486 13890 0 -1 4194304 2643 0 0 0 7 1 0 0 19 0 1 0 1146540780 11735040 2487 1992294400 134512640 135034092 4294956096 18446744073709551615 134536832 0 0 4096 3 0 0 0 17 0 0 0
/proc/14487/statm: 2865 2487 68 127 0 2735 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16816

[startup+0.101207 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14486
/proc/meminfo: memFree=1819880/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146540779 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14486/statm: 1339 235 195 169 0 50 0
[pid=14487] ppid=14486 vsize=11460 CPUtime=0.09
/proc/14487/stat : 14487 (SatElite) R 14486 14486 13890 0 -1 4194304 2659 0 0 0 8 1 0 0 19 0 1 0 1146540780 11735040 2503 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/14487/statm: 2865 2503 68 127 0 2735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16816

[startup+0.301224 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14486
/proc/meminfo: memFree=1819880/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146540779 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14486/statm: 1339 235 195 169 0 50 0
[pid=14487] ppid=14486 vsize=12320 CPUtime=0.29
/proc/14487/stat : 14487 (SatElite) R 14486 14486 13890 0 -1 4194304 2826 0 0 0 27 2 0 0 21 0 1 0 1146540780 12615680 2670 1992294400 134512640 135034092 4294956096 18446744073709551615 134543364 0 0 4096 3 0 0 0 17 0 0 0
/proc/14487/statm: 3080 2670 68 127 0 2950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17676

[startup+0.701269 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14486
/proc/meminfo: memFree=1819880/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1812632/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=5916 CPUtime=0.84
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 1258 0 0 0 84 0 0 0 24 0 1 0 1146540844 6057984 1243 1992294400 134512640 135214827 4294956208 18446744073709551615 134538992 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 1479 1243 78 171 0 1306 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11272

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1809944/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=10184 CPUtime=2.45
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 2325 0 0 0 244 1 0 0 25 0 1 0 1146540844 10428416 2310 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 2546 2310 78 171 0 2373 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15540

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1802392/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=16336 CPUtime=5.64
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 3859 0 0 0 561 3 0 0 25 0 1 0 1146540844 16728064 3844 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 4084 3844 78 171 0 3911 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21692

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1793632/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=24244 CPUtime=12.04
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 5846 0 0 0 1199 5 0 0 25 0 1 0 1146540844 24825856 5831 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 6061 5831 78 171 0 5888 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29600

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1788832/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=28584 CPUtime=24.83
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 6898 0 0 0 2478 5 0 0 25 0 1 0 1146540844 29270016 6883 1992294400 134512640 135214827 4294956208 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 7146 6883 78 171 0 6973 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33940

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1782688/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=35488 CPUtime=50.42
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 8623 0 0 0 5035 7 0 0 25 0 1 0 1146540844 36339712 8608 1992294400 134512640 135214827 4294956208 18446744073709551615 134529273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14489/statm: 8872 8608 78 171 0 8699 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40844

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1774752/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=42460 CPUtime=101.6
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 10395 0 0 0 10152 8 0 0 25 0 1 0 1146540844 43479040 10380 1992294400 134512640 135214827 4294956208 18446744073709551615 134538883 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 10615 10380 78 171 0 10442 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 47816

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1758048/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=59804 CPUtime=161.58
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 14691 0 0 0 16146 12 0 0 25 0 1 0 1146540844 61239296 14676 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 14951 14676 78 171 0 14778 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 65160

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1756256/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=61140 CPUtime=221.56
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 15003 0 0 0 22143 13 0 0 25 0 1 0 1146540844 62607360 14988 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 15285 14988 78 171 0 15112 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 66496

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1756192/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=61136 CPUtime=281.53
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 15009 0 0 0 28140 13 0 0 25 0 1 0 1146540844 62603264 14994 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 15284 14994 78 171 0 15111 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 66492

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1756128/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=61136 CPUtime=341.51
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 15016 0 0 0 34138 13 0 0 25 0 1 0 1146540844 62603264 15001 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 15284 15001 78 171 0 15111 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 66492


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

/proc/14489/statm: 16594 16283 78 171 0 16421 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 71732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1749856/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=67444 CPUtime=581.39
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 16551 0 0 0 58124 15 0 0 25 0 1 0 1146540844 69062656 16536 1992294400 134512640 135214827 4294956208 18446744073709551615 134538178 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 16861 16536 78 171 0 16688 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 72800

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1744736/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=72548 CPUtime=641.36
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 17832 0 0 0 64120 16 0 0 25 0 1 0 1146540844 74289152 17817 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 18137 17817 78 171 0 17964 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 77904

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1744608/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=72548 CPUtime=701.34
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 17840 0 0 0 70118 16 0 0 25 0 1 0 1146540844 74289152 17825 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 18137 17825 78 171 0 17964 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 77904

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1743072/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=74164 CPUtime=761.32
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 18241 0 0 0 76115 17 0 0 25 0 1 0 1146540844 75943936 18226 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 18541 18226 78 171 0 18368 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 79520

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1742944/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=74328 CPUtime=821.27
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 18270 0 0 0 82110 17 0 0 25 0 1 0 1146540844 76111872 18255 1992294400 134512640 135214827 4294956208 18446744073709551615 134527456 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 18582 18255 78 171 0 18409 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 79684

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1742880/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=74328 CPUtime=881.25
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 18270 0 0 0 88108 17 0 0 25 0 1 0 1146540844 76111872 18255 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 18582 18255 78 171 0 18409 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 79684

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1742880/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=74328 CPUtime=941.23
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 18270 0 0 0 94106 17 0 0 25 0 1 0 1146540844 76111872 18255 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 18582 18255 78 171 0 18409 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 79684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1742176/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=74988 CPUtime=1001.2
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 18425 0 0 0 100103 17 0 0 25 0 1 0 1146540844 76787712 18410 1992294400 134512640 135214827 4294956208 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 18747 18410 78 171 0 18574 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 80344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1738080/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=79192 CPUtime=1061.17
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 19459 0 0 0 106099 18 0 0 25 0 1 0 1146540844 81092608 19444 1992294400 134512640 135214827 4294956208 18446744073709551615 134528484 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 19798 19444 78 171 0 19625 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 84548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1727008/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=90180 CPUtime=1121.15
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 22205 0 0 0 112094 21 0 0 25 0 1 0 1146540844 92344320 22190 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 22545 22190 78 171 0 22372 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 95536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1726944/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=90320 CPUtime=1181.13
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 22226 0 0 0 118092 21 0 0 25 0 1 0 1146540844 92487680 22211 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 22580 22211 78 171 0 22407 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 95676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14489
/proc/meminfo: memFree=1724576/2055920 swapFree=4177016/4192956
[pid=14486] ppid=14484 vsize=5356 CPUtime=0.63
/proc/14486/stat : 14486 (lysat.sh) S 14484 14486 13890 0 -1 4194304 310 3157 0 0 0 0 60 3 16 0 1 0 1146540779 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14486/statm: 1339 237 195 169 0 50 0
[pid=14489] ppid=14486 vsize=92564 CPUtime=1199.43
/proc/14489/stat : 14489 (LySATc) R 14486 14486 13890 0 -1 4194304 22799 0 0 0 119921 22 0 0 25 0 1 0 1146540844 94785536 22784 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/14489/statm: 23141 22784 78 171 0 22968 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 97920

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 14486 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=605907
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.642901
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.25
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 97920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.605907
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3467
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= 4

runsolver used 0.957854 second user time and 3.41748 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-03 08:06:27
IDJOB=1555239
IDBENCH=70796
IDSOLVER=512
FILE ID=node50/1555239-1238738787
PBS_JOBID= 9085341
Free space on /tmp= 66508 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555239-1238738787/watcher-1555239-1238738787 -o /tmp/evaluation-result-1555239-1238738787/solver-1555239-1238738787 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1555239-1238738787.cnf c

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=611242105

node50.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		: 3000.238
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		: 3000.238
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:       1820360 kB
Buffers:         28112 kB
Cached:         121284 kB
SwapCached:      10132 kB
Active:          27324 kB
Inactive:       134004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820360 kB
SwapTotal:     4192956 kB
SwapFree:      4177016 kB
Dirty:            3336 kB
Writeback:           0 kB
Mapped:          17568 kB
Slab:            60168 kB
Committed_AS:  3372592 kB
PageTables:       1456 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= 66500 MiB
End job on node50 at 2009-04-03 08:26:29