Trace number 1553471

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) 1200.03 1200.61

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark611.334
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
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...
0.09/0.15	c ==============================================================================
0.09/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.15	c ==============================================================================
0.09/0.15	c |         0 |  160467   374423 |   48140       0        0     nan |  0.000 % |
4.78/4.87	c |         0 |   63354   307031 |      --       0       --      -- |     --   | -97071/-67291
4.78/4.87	c ==============================================================================
4.78/4.87	c Result  :   #vars: 5505   #clauses: 63354   #literals: 307031
4.78/4.87	c CPU time:   4.72528 s
4.78/4.87	c ==============================================================================
4.87/4.99	This is MiniSat 2.0 beta
4.87/4.99	WARNING: for repeatability, setting FPU to use double precision
4.87/4.99	============================[ Problem Statistics ]=============================
4.87/4.99	|                                                                             |
4.87/4.99	|  Number of variables:  5505                                                 |
4.87/4.99	|  Number of clauses:    63354                                                |
4.97/5.04	|  Parsing time:         0.04         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-1553471-1238715449/watcher-1553471-1238715449 -o /tmp/evaluation-result-1553471-1238715449/solver-1553471-1238715449 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1553471-1238715449.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: 2.06 1.88 1.47 3/81 6113
/proc/meminfo: memFree=1349424/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=0
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 497873818 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 235 195 169 0 50 0
[pid=6114] ppid=6113 vsize=1120 CPUtime=0
/proc/6114/stat : 6114 (SatElite) R 6113 6113 5644 0 -1 4194304 197 0 0 0 0 0 0 0 19 0 1 0 497873818 1146880 181 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6114/statm: 280 182 50 127 0 150 0

[startup+0.102877 s]
/proc/loadavg: 2.06 1.88 1.47 3/81 6113
/proc/meminfo: memFree=1349424/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=0
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 497873818 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 235 195 169 0 50 0
[pid=6114] ppid=6113 vsize=16488 CPUtime=0.09
/proc/6114/stat : 6114 (SatElite) R 6113 6113 5644 0 -1 4194304 3543 0 0 0 7 2 0 0 19 0 1 0 497873818 16883712 3527 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6114/statm: 4122 3528 50 127 0 3992 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21844

[startup+0.202886 s]
/proc/loadavg: 2.06 1.88 1.47 3/81 6113
/proc/meminfo: memFree=1349424/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=0
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 497873818 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 235 195 169 0 50 0
[pid=6114] ppid=6113 vsize=24452 CPUtime=0.19
/proc/6114/stat : 6114 (SatElite) R 6113 6113 5644 0 -1 4194304 5970 0 0 0 16 3 0 0 20 0 1 0 497873818 25038848 5534 1992294400 134512640 135034092 4294956096 18446744073709551615 134549316 0 0 4096 3 0 0 0 17 0 0 0
/proc/6114/statm: 6113 5534 68 127 0 5983 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29808

[startup+0.302896 s]
/proc/loadavg: 2.06 1.88 1.47 3/81 6113
/proc/meminfo: memFree=1349424/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=0
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 497873818 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 235 195 169 0 50 0
[pid=6114] ppid=6113 vsize=24580 CPUtime=0.29
/proc/6114/stat : 6114 (SatElite) R 6113 6113 5644 0 -1 4194304 6027 0 0 0 26 3 0 0 21 0 1 0 497873818 25169920 5591 1992294400 134512640 135034092 4294956096 18446744073709551615 134566215 0 0 4096 3 0 0 0 17 0 0 0
/proc/6114/statm: 6145 5591 68 127 0 6015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29936

[startup+0.702938 s]
/proc/loadavg: 2.06 1.88 1.47 3/81 6113
/proc/meminfo: memFree=1349424/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=0
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 497873818 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 235 195 169 0 50 0
[pid=6114] ppid=6113 vsize=25340 CPUtime=0.69
/proc/6114/stat : 6114 (SatElite) R 6113 6113 5644 0 -1 4194304 6205 0 0 0 64 5 0 0 25 0 1 0 497873818 25948160 5769 1992294400 134512640 135034092 4294956096 18446744073709551615 134540729 0 0 4096 3 0 0 0 17 0 0 0
/proc/6114/statm: 6335 5769 68 127 0 6205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30696

[startup+1.50201 s]
/proc/loadavg: 2.06 1.88 1.47 2/83 6115
/proc/meminfo: memFree=1320672/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=0
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 497873818 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 235 195 169 0 50 0
[pid=6114] ppid=6113 vsize=26684 CPUtime=1.49
/proc/6114/stat : 6114 (SatElite) R 6113 6113 5644 0 -1 4194304 6518 0 0 0 143 6 0 0 25 0 1 0 497873818 27324416 6082 1992294400 134512640 135034092 4294956096 18446744073709551615 134560593 0 0 4096 3 0 0 0 17 0 0 0
/proc/6114/statm: 6671 6082 68 127 0 6541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32040

[startup+3.10118 s]
/proc/loadavg: 1.97 1.87 1.46 2/83 6115
/proc/meminfo: memFree=1314464/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=0
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 497873818 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 235 195 169 0 50 0
[pid=6114] ppid=6113 vsize=28764 CPUtime=3.08
/proc/6114/stat : 6114 (SatElite) R 6113 6113 5644 0 -1 4194304 6997 0 0 0 299 9 0 0 25 0 1 0 497873818 29454336 6561 1992294400 134512640 135034092 4294956096 18446744073709551615 134566215 0 0 4096 3 0 0 0 17 1 0 0
/proc/6114/statm: 7191 6561 68 127 0 7061 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34120

[startup+6.30149 s]
/proc/loadavg: 1.97 1.87 1.46 2/83 6116
/proc/meminfo: memFree=1323360/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=9176 CPUtime=1.29
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 2151 0 0 0 129 0 0 0 25 0 1 0 497874318 9396224 2136 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 2294 2136 78 171 0 2121 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 14532

[startup+12.7011 s]
/proc/loadavg: 1.82 1.84 1.46 2/83 6116
/proc/meminfo: memFree=1306216/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=25012 CPUtime=7.69
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 6108 0 0 0 767 2 0 0 25 0 1 0 497874318 25612288 6093 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 6253 6093 78 171 0 6080 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 30368

[startup+25.5024 s]
/proc/loadavg: 1.70 1.81 1.45 2/83 6116
/proc/meminfo: memFree=1266024/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=64876 CPUtime=20.49
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 16071 0 0 0 2040 9 0 0 25 0 1 0 497874318 66433024 16056 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 16219 16056 78 171 0 16046 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 70232

[startup+51.1029 s]
/proc/loadavg: 1.46 1.74 1.44 2/83 6116
/proc/meminfo: memFree=1253928/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=78748 CPUtime=46.06
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 19523 0 0 0 4595 11 0 0 25 0 1 0 497874318 80637952 19508 1992294400 134512640 135214827 4294956208 18446744073709551615 134527284 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 19687 19508 78 171 0 19514 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 84104

[startup+102.303 s]
/proc/loadavg: 1.18 1.62 1.41 2/83 6116
/proc/meminfo: memFree=1212264/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=118160 CPUtime=97.23
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 29343 0 0 0 9705 18 0 0 25 0 1 0 497874318 120995840 29328 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 29540 29328 78 171 0 29367 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 123516

[startup+162.303 s]
/proc/loadavg: 1.06 1.50 1.38 2/83 6116
/proc/meminfo: memFree=1142312/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=188672 CPUtime=157.21
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 46998 0 0 0 15689 32 0 0 25 0 1 0 497874318 193200128 46983 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 47168 46983 78 171 0 46995 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 194028

[startup+222.308 s]
/proc/loadavg: 1.02 1.41 1.36 2/83 6116
/proc/meminfo: memFree=1137128/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=193044 CPUtime=217.19
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 48087 0 0 0 21686 33 0 0 25 0 1 0 497874318 197677056 48072 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 48261 48072 78 171 0 48088 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 198400

[startup+282.303 s]
/proc/loadavg: 1.01 1.34 1.33 2/83 6116
/proc/meminfo: memFree=1137064/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=193044 CPUtime=277.16
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 48097 0 0 0 27683 33 0 0 25 0 1 0 497874318 197677056 48082 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 48261 48082 78 171 0 48088 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 198400

[startup+342.303 s]
/proc/loadavg: 1.00 1.27 1.31 2/83 6116
/proc/meminfo: memFree=1137064/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=193044 CPUtime=337.13
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 48098 0 0 0 33680 33 0 0 25 0 1 0 497874318 197677056 48083 1992294400 134512640 135214827 4294956208 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 48261 48083 78 171 0 48088 0

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

/proc/6116/statm: 49439 49232 78 171 0 49266 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 203112

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/83 6116
/proc/meminfo: memFree=1132392/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=197756 CPUtime=636.99
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 49334 0 0 0 63665 34 0 0 25 0 1 0 497874318 202502144 49232 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 49439 49232 78 171 0 49266 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 203112

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.19 2/83 6116
/proc/meminfo: memFree=1132392/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=197756 CPUtime=696.97
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 49334 0 0 0 69662 35 0 0 25 0 1 0 497874318 202502144 49232 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 49439 49232 78 171 0 49266 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 203112

[startup+762.302 s]
/proc/loadavg: 1.00 1.05 1.18 2/83 6116
/proc/meminfo: memFree=1132392/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=197756 CPUtime=756.95
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 49335 0 0 0 75660 35 0 0 25 0 1 0 497874318 202502144 49233 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 49439 49233 78 171 0 49266 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 203112

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/83 6118
/proc/meminfo: memFree=1132328/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=197756 CPUtime=816.92
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 49335 0 0 0 81657 35 0 0 25 0 1 0 497874318 202502144 49233 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 49439 49233 78 171 0 49266 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 203112

[startup+882.307 s]
/proc/loadavg: 1.00 1.03 1.15 2/83 6118
/proc/meminfo: memFree=1094504/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=235920 CPUtime=876.89
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 58843 0 0 0 87647 42 0 0 25 0 1 0 497874318 241582080 58741 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 58980 58741 78 171 0 58807 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 241276

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/83 6118
/proc/meminfo: memFree=1094504/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=235920 CPUtime=936.85
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 58845 0 0 0 93643 42 0 0 25 0 1 0 497874318 241582080 58743 1992294400 134512640 135214827 4294956208 18446744073709551615 134527645 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 58980 58743 78 171 0 58807 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 241276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/83 6118
/proc/meminfo: memFree=1094504/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=235920 CPUtime=996.84
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 58845 0 0 0 99641 43 0 0 25 0 1 0 497874318 241582080 58743 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 58980 58743 78 171 0 58807 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 241276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/83 6118
/proc/meminfo: memFree=1094504/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=235920 CPUtime=1056.81
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 58845 0 0 0 105638 43 0 0 25 0 1 0 497874318 241582080 58743 1992294400 134512640 135214827 4294956208 18446744073709551615 134538614 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 58980 58743 78 171 0 58807 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 241276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/83 6118
/proc/meminfo: memFree=1089064/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=241384 CPUtime=1116.78
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 60200 0 0 0 111634 44 0 0 25 0 1 0 497874318 247177216 60098 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 60346 60098 78 171 0 60173 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 246740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/83 6118
/proc/meminfo: memFree=1089064/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=241384 CPUtime=1176.76
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 60204 0 0 0 117632 44 0 0 25 0 1 0 497874318 247177216 60102 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 60346 60102 78 171 0 60173 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 246740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/83 6118
/proc/meminfo: memFree=1089000/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=241384 CPUtime=1195.06
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 60219 0 0 0 119462 44 0 0 25 0 1 0 497874318 247177216 60117 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 60346 60117 78 171 0 60173 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 246740

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/83 6118
/proc/meminfo: memFree=1089000/2055920 swapFree=4169692/4192956
[pid=6113] ppid=6111 vsize=5356 CPUtime=4.97
/proc/6113/stat : 6113 (lysat.sh) S 6111 6113 5644 0 -1 4194304 310 8090 0 0 0 0 482 15 19 0 1 0 497873818 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6113/statm: 1339 237 195 169 0 50 0
[pid=6116] ppid=6113 vsize=241384 CPUtime=1195.06
/proc/6116/stat : 6116 (LySATc) R 6113 6113 5644 0 -1 4194304 60219 0 0 0 119462 44 0 0 25 0 1 0 497874318 247177216 60117 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/6116/statm: 60346 60117 78 171 0 60173 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 246740

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6113 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=829265
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=155976
# CPU time returned by wait4() is 4.98524
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.44
CPU system time (s): 0.59
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 246740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.82926
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8400
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= 32

runsolver used 1.55576 second user time and 3.91341 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-03 01:37:29
IDJOB=1553471
IDBENCH=70762
IDSOLVER=512
FILE ID=node89/1553471-1238715449
PBS_JOBID= 9085322
Free space on /tmp= 66364 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553471-1238715449/watcher-1553471-1238715449 -o /tmp/evaluation-result-1553471-1238715449/solver-1553471-1238715449 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1553471-1238715449.cnf c

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=2121300298

node89.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		: 3000.240
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		: 3000.240
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:       1349904 kB
Buffers:         94828 kB
Cached:         512036 kB
SwapCached:      12480 kB
Active:         287756 kB
Inactive:       333560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349904 kB
SwapTotal:     4192956 kB
SwapFree:      4169692 kB
Dirty:            4752 kB
Writeback:           0 kB
Mapped:          19564 kB
Slab:            68980 kB
Committed_AS:  1623580 kB
PageTables:       2600 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= 66344 MiB
End job on node89 at 2009-04-03 01:57:32