Trace number 1524974

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S1695726805-003.cnf
MD5SUM382f60389aa2be490306466e5f9deebc
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.02	c CPU time:   0.022996 s
0.00/0.02	c ==============================================================================
0.06/0.07	c lySAT 0.1
0.06/0.07	c minisat core +  additionnal features
0.06/0.07	c ============================[ Problem Statistics ]=============================
0.06/0.07	c |                                                                             |
0.06/0.07	c |  Number of variables:  200                                                  |
0.06/0.07	c |  Number of clauses:    17000                                                |
0.06/0.08	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524974-1238367421/watcher-1524974-1238367421 -o /tmp/evaluation-result-1524974-1238367421/solver-1524974-1238367421 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524974-1238367421.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: 1.83 1.94 1.90 3/64 4523
/proc/meminfo: memFree=1134056/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109408027 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 235 195 169 0 50 0
[pid=4524] ppid=4523 vsize=824 CPUtime=0
/proc/4524/stat : 4524 (SatElite) R 4523 4523 4486 0 -1 4194304 109 0 0 0 0 0 0 0 19 0 1 0 1109408027 843776 93 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/4524/statm: 206 93 50 127 0 76 0

[startup+0.0700391 s]
/proc/loadavg: 1.83 1.94 1.90 3/64 4523
/proc/meminfo: memFree=1134056/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) R 4521 4523 4486 0 -1 4194304 292 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.101051 s]
/proc/loadavg: 1.83 1.94 1.90 3/64 4523
/proc/meminfo: memFree=1134056/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301069 s]
/proc/loadavg: 1.83 1.94 1.90 3/64 4523
/proc/meminfo: memFree=1134056/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701115 s]
/proc/loadavg: 1.83 1.94 1.90 3/64 4523
/proc/meminfo: memFree=1134056/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50119 s]
/proc/loadavg: 1.83 1.94 1.90 2/66 4526
/proc/meminfo: memFree=1129296/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=5468 CPUtime=1.41
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 1125 0 0 0 141 0 0 0 25 0 1 0 1109408034 5599232 1111 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 1367 1111 81 174 0 1190 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10824

[startup+3.10137 s]
/proc/loadavg: 1.77 1.92 1.89 2/66 4526
/proc/meminfo: memFree=1127568/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=7312 CPUtime=3.01
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 1587 0 0 0 301 0 0 0 25 0 1 0 1109408034 7487488 1573 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 1828 1573 81 174 0 1651 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12668

[startup+6.30171 s]
/proc/loadavg: 1.77 1.92 1.89 2/66 4526
/proc/meminfo: memFree=1125264/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=10528 CPUtime=6.21
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 2412 0 0 0 621 0 0 0 25 0 1 0 1109408034 10780672 2398 1992294400 134512640 135226915 4294956224 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 2632 2398 81 174 0 2455 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15884

[startup+12.7014 s]
/proc/loadavg: 1.65 1.89 1.88 2/66 4526
/proc/meminfo: memFree=1121432/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=12936 CPUtime=12.61
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 2992 0 0 0 1260 1 0 0 25 0 1 0 1109408034 13246464 2978 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 3234 2978 81 174 0 3057 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18292

[startup+25.5028 s]
/proc/loadavg: 1.55 1.86 1.87 2/66 4526
/proc/meminfo: memFree=1116440/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=18008 CPUtime=25.4
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 4266 0 0 0 2538 2 0 0 25 0 1 0 1109408034 18440192 4252 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 4502 4252 81 174 0 4325 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23364

[startup+51.1026 s]
/proc/loadavg: 1.36 1.79 1.85 2/66 4526
/proc/meminfo: memFree=1109656/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=25256 CPUtime=50.99
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 6065 0 0 0 5095 4 0 0 25 0 1 0 1109408034 25862144 6051 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 6314 6051 81 174 0 6137 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30612

[startup+102.306 s]
/proc/loadavg: 1.14 1.66 1.80 2/66 4526
/proc/meminfo: memFree=1100632/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=33956 CPUtime=102.18
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 8193 0 0 0 10211 7 0 0 25 0 1 0 1109408034 34770944 8179 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 8489 8179 81 174 0 8312 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39312

[startup+162.303 s]
/proc/loadavg: 1.06 1.54 1.75 2/66 4526
/proc/meminfo: memFree=1093080/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=41752 CPUtime=162.14
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 10147 0 0 0 16205 9 0 0 25 0 1 0 1109408034 42754048 10133 1992294400 134512640 135226915 4294956224 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 10438 10133 81 174 0 10261 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 47108

[startup+222.302 s]
/proc/loadavg: 1.02 1.43 1.70 2/66 4526
/proc/meminfo: memFree=1083800/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=51068 CPUtime=222.11
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 12397 0 0 0 22200 11 0 0 25 0 1 0 1109408034 52293632 12383 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 12767 12383 81 174 0 12590 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 56424

[startup+282.303 s]
/proc/loadavg: 1.00 1.36 1.65 2/66 4532
/proc/meminfo: memFree=1074008/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=60824 CPUtime=282.09
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 14814 0 0 0 28194 15 0 0 25 0 1 0 1109408034 62283776 14800 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 15206 14800 81 174 0 15029 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 66180

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.61 2/66 4532
/proc/meminfo: memFree=1074008/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=60824 CPUtime=342.07
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 14821 0 0 0 34191 16 0 0 25 0 1 0 1109408034 62283776 14807 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 15206 14807 81 174 0 15029 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 66180

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.57 2/66 4532
/proc/meminfo: memFree=1061848/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=73856 CPUtime=402.05
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 17957 0 0 0 40185 20 0 0 25 0 1 0 1109408034 75628544 17943 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 18464 17943 81 174 0 18287 0

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

/proc/4526/statm: 18937 18442 81 174 0 18760 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 81104

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.46 2/66 4532
/proc/meminfo: memFree=1049816/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=85816 CPUtime=581.98
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 20913 0 0 0 58175 23 0 0 25 0 1 0 1109408034 87875584 20899 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 21454 20899 81 174 0 21277 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 91172

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/66 4532
/proc/meminfo: memFree=1043544/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=91904 CPUtime=641.95
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 22450 0 0 0 64170 25 0 0 25 0 1 0 1109408034 94109696 22436 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 22976 22436 81 174 0 22799 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 97260

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.40 2/66 4532
/proc/meminfo: memFree=1043416/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=91904 CPUtime=701.92
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 22464 0 0 0 70167 25 0 0 25 0 1 0 1109408034 94109696 22450 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 22976 22450 81 174 0 22799 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 97260

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.37 2/66 4532
/proc/meminfo: memFree=1043352/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=91904 CPUtime=761.9
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 22476 0 0 0 76165 25 0 0 25 0 1 0 1109408034 94109696 22462 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 22976 22462 81 174 0 22799 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 97260

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.35 2/66 4532
/proc/meminfo: memFree=1040664/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=94728 CPUtime=821.87
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 23182 0 0 0 82161 26 0 0 25 0 1 0 1109408034 97001472 23168 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 23682 23168 81 174 0 23505 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 100084

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.32 2/66 4532
/proc/meminfo: memFree=1029848/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=106396 CPUtime=881.83
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 25859 0 0 0 88155 28 0 0 25 0 1 0 1109408034 108949504 25845 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 26599 25845 81 174 0 26422 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 111752

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 4532
/proc/meminfo: memFree=1021784/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=114672 CPUtime=941.81
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 27867 0 0 0 94150 31 0 0 25 0 1 0 1109408034 117424128 27853 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 28668 27853 81 174 0 28491 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 120028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 4532
/proc/meminfo: memFree=1021784/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=114672 CPUtime=1001.78
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 27869 0 0 0 100147 31 0 0 25 0 1 0 1109408034 117424128 27855 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 28668 27855 81 174 0 28491 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 120028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 4532
/proc/meminfo: memFree=1021784/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=114672 CPUtime=1061.76
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 27878 0 0 0 106145 31 0 0 25 0 1 0 1109408034 117424128 27864 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 28668 27864 81 174 0 28491 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 120028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 4532
/proc/meminfo: memFree=1021720/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=114672 CPUtime=1121.73
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 27903 0 0 0 112142 31 0 0 25 0 1 0 1109408034 117424128 27889 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 28668 27889 81 174 0 28491 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 120028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 4532
/proc/meminfo: memFree=1021592/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=114672 CPUtime=1181.71
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 27940 0 0 0 118140 31 0 0 25 0 1 0 1109408034 117424128 27926 1992294400 134512640 135226915 4294956224 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 28668 27926 81 174 0 28491 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 120028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 4532
/proc/meminfo: memFree=1021528/2055920 swapFree=4173368/4192956
[pid=4523] ppid=4521 vsize=5356 CPUtime=0.06
/proc/4523/stat : 4523 (lysat.sh) S 4521 4523 4486 0 -1 4194304 310 493 0 0 0 0 6 0 17 0 1 0 1109408027 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4523/statm: 1339 237 195 169 0 50 0
[pid=4526] ppid=4523 vsize=114672 CPUtime=1200
/proc/4526/stat : 4526 (LySATi) R 4523 4523 4486 0 -1 4194304 27956 0 0 0 119969 31 0 0 25 0 1 0 1109408034 117424128 27942 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/4526/statm: 28668 27942 81 174 0 28491 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 120028

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 4523 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=62990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.069988
# 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): 1199.75
CPU system time (s): 0.31
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 120028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 803
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= 3

runsolver used 0.988849 second user time and 3.38648 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-30 00:57:01
IDJOB=1524974
IDBENCH=70251
IDSOLVER=511
FILE ID=node19/1524974-1238367421
PBS_JOBID= 9061235
Free space on /tmp= 66404 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S1695726805-003.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524974-1238367421/watcher-1524974-1238367421 -o /tmp/evaluation-result-1524974-1238367421/solver-1524974-1238367421 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524974-1238367421.cnf i

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

MD5SUM BENCH= 382f60389aa2be490306466e5f9deebc
RANDOM SEED=272271475

node19.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		: 3000.235
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		: 3000.235
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:       1134608 kB
Buffers:        102428 kB
Cached:         711160 kB
SwapCached:      13360 kB
Active:         153644 kB
Inactive:       674952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1134608 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            78764 kB
Committed_AS:  2969912 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= 66400 MiB
End job on node19 at 2009-03-30 01:17:04