Trace number 1525250

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT c/2009-03-20? (TO) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   33414   101461 |      --       0       --      -- |     --   | -186/661
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 7813   #clauses: 33414   #literals: 101461
0.09/0.12	c CPU time:   0.113982 s
0.09/0.12	c ==============================================================================
0.09/0.16	This is MiniSat 2.0 beta
0.09/0.16	WARNING: for repeatability, setting FPU to use double precision
0.09/0.16	============================[ Problem Statistics ]=============================
0.09/0.16	|                                                                             |
0.09/0.16	|  Number of variables:  7813                                                 |
0.09/0.16	|  Number of clauses:    33414                                                |
0.09/0.19	|  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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525250-1238392376/watcher-1525250-1238392376 -o /tmp/evaluation-result-1525250-1238392376/solver-1525250-1238392376 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525250-1238392376.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 1.11 1.38 2/70 32286
/proc/meminfo: memFree=1772768/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1111900893 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 235 195 169 0 50 0
[pid=32287] ppid=32286 vsize=824 CPUtime=0
/proc/32287/stat : 32287 (SatElite) R 32286 32286 31656 0 -1 4194304 112 0 0 0 0 0 0 0 23 0 1 0 1111900894 843776 97 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/32287/statm: 206 106 51 127 0 76 0

[startup+0.0917499 s]
/proc/loadavg: 1.00 1.11 1.38 2/70 32286
/proc/meminfo: memFree=1772768/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1111900893 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 235 195 169 0 50 0
[pid=32287] ppid=32286 vsize=4428 CPUtime=0.08
/proc/32287/stat : 32287 (SatElite) R 32286 32286 31656 0 -1 4194304 999 0 0 0 8 0 0 0 23 0 1 0 1111900894 4534272 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566447 0 0 4096 3 0 0 0 17 1 0 0
/proc/32287/statm: 1107 983 68 127 0 977 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9784

[startup+0.101749 s]
/proc/loadavg: 1.00 1.11 1.38 2/70 32286
/proc/meminfo: memFree=1772768/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1111900893 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 235 195 169 0 50 0
[pid=32287] ppid=32286 vsize=4428 CPUtime=0.09
/proc/32287/stat : 32287 (SatElite) R 32286 32286 31656 0 -1 4194304 999 0 0 0 9 0 0 0 23 0 1 0 1111900894 4534272 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566239 0 0 4096 3 0 0 0 17 1 0 0
/proc/32287/statm: 1107 983 68 127 0 977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9784

[startup+0.301778 s]
/proc/loadavg: 1.00 1.11 1.38 2/70 32286
/proc/meminfo: memFree=1772768/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701818 s]
/proc/loadavg: 1.00 1.11 1.38 2/70 32286
/proc/meminfo: memFree=1772768/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 1.00 1.11 1.38 2/72 32289
/proc/meminfo: memFree=1766992/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=7364 CPUtime=1.32
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 1608 0 0 0 131 1 0 0 25 0 1 0 1111900910 7540736 1594 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 1841 1594 78 171 0 1668 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12720

[startup+3.10205 s]
/proc/loadavg: 1.00 1.11 1.38 2/72 32289
/proc/meminfo: memFree=1763920/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=11064 CPUtime=2.92
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 2550 0 0 0 290 2 0 0 25 0 1 0 1111900910 11329536 2536 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 2766 2536 78 171 0 2593 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16420

[startup+6.30136 s]
/proc/loadavg: 1.00 1.11 1.38 2/72 32289
/proc/meminfo: memFree=1757200/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=17400 CPUtime=6.12
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 4119 0 0 0 609 3 0 0 25 0 1 0 1111900910 17817600 4105 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 4350 4105 78 171 0 4177 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22756

[startup+12.702 s]
/proc/loadavg: 1.00 1.11 1.38 2/72 32289
/proc/meminfo: memFree=1746896/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=26728 CPUtime=12.52
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 6458 0 0 0 1247 5 0 0 25 0 1 0 1111900910 27369472 6444 1992294400 134512640 135214827 4294956208 18446744073709551615 134527468 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 6682 6444 78 171 0 6509 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32084

[startup+25.5013 s]
/proc/loadavg: 1.00 1.10 1.37 2/72 32289
/proc/meminfo: memFree=1741968/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=30820 CPUtime=25.31
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 7478 0 0 0 2525 6 0 0 25 0 1 0 1111900910 31559680 7464 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 7705 7464 78 171 0 7532 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36176

[startup+51.1018 s]
/proc/loadavg: 1.00 1.10 1.36 2/72 32289
/proc/meminfo: memFree=1734416/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=38424 CPUtime=50.91
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 9360 0 0 0 5083 8 0 0 25 0 1 0 1111900910 39346176 9346 1992294400 134512640 135214827 4294956208 18446744073709551615 134527356 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 9606 9346 78 171 0 9433 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43780

[startup+102.306 s]
/proc/loadavg: 1.00 1.08 1.34 2/72 32289
/proc/meminfo: memFree=1720592/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=52152 CPUtime=102.1
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 12800 0 0 0 10200 10 0 0 25 0 1 0 1111900910 53403648 12786 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 13038 12786 78 171 0 12865 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 57508

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.31 2/72 32289
/proc/meminfo: memFree=1720656/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=52152 CPUtime=162.08
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 12800 0 0 0 16198 10 0 0 25 0 1 0 1111900910 53403648 12786 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 13038 12786 78 171 0 12865 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57508

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.29 2/72 32289
/proc/meminfo: memFree=1714448/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=58224 CPUtime=222.06
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 14344 0 0 0 22194 12 0 0 25 0 1 0 1111900910 59621376 14330 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 14556 14330 78 171 0 14383 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 63580

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.27 2/72 32289
/proc/meminfo: memFree=1710864/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=61788 CPUtime=282.04
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 15217 0 0 0 28191 13 0 0 25 0 1 0 1111900910 63270912 15203 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 15447 15203 78 171 0 15274 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 67144

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.25 2/72 32289
/proc/meminfo: memFree=1709136/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=63624 CPUtime=342.03
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 15652 0 0 0 34189 14 0 0 25 0 1 0 1111900910 65150976 15638 1992294400 134512640 135214827 4294956208 18446744073709551615 134537446 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 15906 15638 78 171 0 15733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 68980

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.23 2/72 32289
/proc/meminfo: memFree=1704656/2055920 swapFree=4173176/4192956

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

/proc/32289/statm: 17728 17463 78 171 0 17555 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 76268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.18 2/72 32295
/proc/meminfo: memFree=1699280/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=73288 CPUtime=581.95
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 18070 0 0 0 58179 16 0 0 25 0 1 0 1111900910 75046912 18056 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 18322 18056 78 171 0 18149 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 78644

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/72 32295
/proc/meminfo: memFree=1698512/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=74080 CPUtime=641.95
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 18275 0 0 0 64178 17 0 0 25 0 1 0 1111900910 75857920 18261 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 18520 18261 78 171 0 18347 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 79436

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/72 32295
/proc/meminfo: memFree=1696848/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=75796 CPUtime=701.93
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 18707 0 0 0 70175 18 0 0 25 0 1 0 1111900910 77615104 18693 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 18949 18693 78 171 0 18776 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 81152

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.15 2/72 32295
/proc/meminfo: memFree=1696720/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=75796 CPUtime=761.91
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 18712 0 0 0 76173 18 0 0 25 0 1 0 1111900910 77615104 18698 1992294400 134512640 135214827 4294956208 18446744073709551615 134538600 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 18949 18698 78 171 0 18776 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 81152

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/72 32295
/proc/meminfo: memFree=1695888/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=76588 CPUtime=821.88
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 18910 0 0 0 82170 18 0 0 25 0 1 0 1111900910 78426112 18896 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 19147 18896 78 171 0 18974 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 81944

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/72 32295
/proc/meminfo: memFree=1690384/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=82000 CPUtime=881.87
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 20272 0 0 0 88167 20 0 0 25 0 1 0 1111900910 83968000 20258 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 20500 20258 78 171 0 20327 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 87356

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/72 32295
/proc/meminfo: memFree=1690384/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=82000 CPUtime=941.85
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 20272 0 0 0 94165 20 0 0 25 0 1 0 1111900910 83968000 20258 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 20500 20258 78 171 0 20327 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 87356

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/72 32295
/proc/meminfo: memFree=1689616/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=82924 CPUtime=1001.83
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 20475 0 0 0 100163 20 0 0 25 0 1 0 1111900910 84914176 20461 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 20731 20461 78 171 0 20558 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 88280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 32295
/proc/meminfo: memFree=1689552/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=82920 CPUtime=1061.83
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 20475 0 0 0 106162 21 0 0 25 0 1 0 1111900910 84910080 20461 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 20730 20461 78 171 0 20557 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 88276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/72 32295
/proc/meminfo: memFree=1689552/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=82920 CPUtime=1121.81
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 20475 0 0 0 112160 21 0 0 25 0 1 0 1111900910 84910080 20461 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 20730 20461 78 171 0 20557 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 88276

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.08 2/72 32295
/proc/meminfo: memFree=1689168/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=83184 CPUtime=1181.79
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 20555 0 0 0 118158 21 0 0 25 0 1 0 1111900910 85180416 20541 1992294400 134512640 135214827 4294956208 18446744073709551615 134537365 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 20796 20541 78 171 0 20623 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 88540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.09 1.03 1.09 2/72 32295
/proc/meminfo: memFree=1689232/2055920 swapFree=4173176/4192956
[pid=32286] ppid=32284 vsize=5356 CPUtime=0.15
/proc/32286/stat : 32286 (lysat.sh) S 32284 32286 31656 0 -1 4194304 311 1070 0 0 0 0 15 0 15 0 1 0 1111900893 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32286/statm: 1339 237 195 169 0 50 0
[pid=32289] ppid=32286 vsize=83184 CPUtime=1199.89
/proc/32289/stat : 32289 (LySATc) R 32286 32286 31656 0 -1 4194304 20555 0 0 0 119968 21 0 0 25 0 1 0 1111900910 85180416 20541 1992294400 134512640 135214827 4294956208 18446744073709551615 134537058 0 0 4096 3 0 0 0 17 1 0 0
/proc/32289/statm: 20796 20541 78 171 0 20623 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 88540

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 32286 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=156976
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.163974
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.21
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 88540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.156976
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= 1381
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 17

runsolver used 1.11983 second user time and 3.2585 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-30 07:52:56
IDJOB=1525250
IDBENCH=70306
IDSOLVER=512
FILE ID=node36/1525250-1238392376
PBS_JOBID= 9061310
Free space on /tmp= 66412 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525250-1238392376/watcher-1525250-1238392376 -o /tmp/evaluation-result-1525250-1238392376/solver-1525250-1238392376 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525250-1238392376.cnf c

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=791456778

node36.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		: 3000.214
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		: 3000.214
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:       1773184 kB
Buffers:         41252 kB
Cached:         157756 kB
SwapCached:       9072 kB
Active:          46736 kB
Inactive:       162844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773184 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          16312 kB
Slab:            58520 kB
Committed_AS:  2967560 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-30 08:12:59