Trace number 1526919

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S253750560-086.cnf
MD5SUM1510e2158cc54ae2963f5611496bde02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.2673
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1520     4612 |      --       0       --      -- |     --   | -10/22
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 350   #clauses: 1520   #literals: 4612
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  350                                                  |
0.00/0.01	c |  Number of clauses:    1520                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526919-1238567516/watcher-1526919-1238567516 -o /tmp/evaluation-result-1526919-1238567516/solver-1526919-1238567516 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526919-1238567516.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 22790
/proc/meminfo: memFree=1353528/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129417936 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22790/statm: 1339 235 195 169 0 50 0
[pid=22791] ppid=22790 vsize=832 CPUtime=0
/proc/22791/stat : 22791 (SatElite) R 22790 22790 22661 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1129417936 851968 128 1992294400 134512640 135034092 4294956128 18446744073709551615 134658095 0 0 4096 3 0 0 0 17 1 0 0
/proc/22791/statm: 208 128 69 127 0 78 0

[startup+0.084559 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 22790
/proc/meminfo: memFree=1353528/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10156 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 22790
/proc/meminfo: memFree=1353528/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.3016 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 22790
/proc/meminfo: memFree=1353528/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701678 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 22790
/proc/meminfo: memFree=1353528/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50283 s]
/proc/loadavg: 0.92 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1351528/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=3680 CPUtime=1.48
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 577 0 0 0 148 0 0 0 25 0 1 0 1129417937 3768320 562 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 920 562 81 174 0 743 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9036

[startup+3.10115 s]
/proc/loadavg: 0.92 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1350824/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=4580 CPUtime=3.08
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 788 0 0 0 308 0 0 0 25 0 1 0 1129417937 4689920 773 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 1145 773 81 174 0 968 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9936

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1349544/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=5416 CPUtime=6.27
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 1010 0 0 0 627 0 0 0 25 0 1 0 1129417937 5545984 995 1992294400 134512640 135226915 4294956224 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 1354 995 81 174 0 1177 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10772

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1347624/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=7364 CPUtime=12.67
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 1478 0 0 0 1266 1 0 0 25 0 1 0 1129417937 7540736 1463 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 1841 1463 81 174 0 1664 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12720

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1345640/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=9344 CPUtime=25.47
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 1922 0 0 0 2546 1 0 0 25 0 1 0 1129417937 9568256 1907 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 2336 1907 81 174 0 2159 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14700

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1342504/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=12604 CPUtime=51.05
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 2701 0 0 0 5103 2 0 0 25 0 1 0 1129417937 12906496 2686 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 3151 2686 81 174 0 2974 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17960

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1339560/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=15668 CPUtime=102.24
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 3418 0 0 0 10221 3 0 0 25 0 1 0 1129417937 16044032 3403 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 3917 3403 81 174 0 3740 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21024

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1335080/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=20280 CPUtime=162.21
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 4536 0 0 0 16216 5 0 0 25 0 1 0 1129417937 20766720 4521 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 5070 4521 81 174 0 4893 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25636

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1332584/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=23280 CPUtime=222.19
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 5152 0 0 0 22213 6 0 0 25 0 1 0 1129417937 23838720 5137 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 5820 5137 81 174 0 5643 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28636

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1327720/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=28292 CPUtime=282.17
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 6348 0 0 0 28210 7 0 0 25 0 1 0 1129417937 28971008 6333 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 7073 6333 81 174 0 6896 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33648

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1326888/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=29280 CPUtime=342.15
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 6571 0 0 0 34207 8 0 0 25 0 1 0 1129417937 29982720 6556 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 7320 6556 81 174 0 7143 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 34636

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1321896/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=34884 CPUtime=402.13
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 7830 0 0 0 40203 10 0 0 25 0 1 0 1129417937 35721216 7815 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 8721 7815 81 174 0 8544 0

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

/proc/22793/statm: 9894 8933 81 174 0 9717 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 44932

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1311720/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=45080 CPUtime=642.04
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 10358 0 0 0 64190 14 0 0 25 0 1 0 1129417937 46161920 10343 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 11270 10343 81 174 0 11093 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 50436

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 22793
/proc/meminfo: memFree=1310888/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=45748 CPUtime=702.01
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 10578 0 0 0 70186 15 0 0 25 0 1 0 1129417937 46845952 10563 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 11437 10563 81 174 0 11260 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 51104

[startup+762.305 s]
/proc/loadavg: 1.05 1.00 0.95 2/66 22793
/proc/meminfo: memFree=1310504/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=46060 CPUtime=761.99
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 10659 0 0 0 76184 15 0 0 25 0 1 0 1129417937 47165440 10644 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 11515 10644 81 174 0 11338 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 51416

[startup+822.302 s]
/proc/loadavg: 1.02 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1310056/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=46796 CPUtime=821.97
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 10736 0 0 0 82182 15 0 0 25 0 1 0 1129417937 47919104 10721 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 11699 10721 81 174 0 11522 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 52152

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1308840/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=48908 CPUtime=881.95
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 11081 0 0 0 88179 16 0 0 25 0 1 0 1129417937 50081792 11066 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 12227 11066 81 174 0 12050 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 54264

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1303912/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=54372 CPUtime=941.93
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 12320 0 0 0 94175 18 0 0 25 0 1 0 1129417937 55676928 12305 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 13593 12305 81 174 0 13416 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 59728

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1302760/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=55484 CPUtime=1001.9
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 12575 0 0 0 100172 18 0 0 25 0 1 0 1129417937 56815616 12560 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 13871 12560 81 174 0 13694 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 60840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1302760/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=55484 CPUtime=1061.87
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 12594 0 0 0 106169 18 0 0 25 0 1 0 1129417937 56815616 12579 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 13871 12579 81 174 0 13694 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 60840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1302568/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=55484 CPUtime=1121.86
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 12639 0 0 0 112167 19 0 0 25 0 1 0 1129417937 56815616 12624 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 13871 12624 81 174 0 13694 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 60840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1301928/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=56756 CPUtime=1181.83
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 12800 0 0 0 118164 19 0 0 25 0 1 0 1129417937 58118144 12785 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 14189 12785 81 174 0 14012 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 62112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1301736/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=56956 CPUtime=1200.03
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 12847 0 0 0 119984 19 0 0 25 0 1 0 1129417937 58322944 12832 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 14239 12832 81 174 0 14062 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62312

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 22795
/proc/meminfo: memFree=1301736/2055920 swapFree=4176728/4192956
[pid=22790] ppid=22788 vsize=5356 CPUtime=0
/proc/22790/stat : 22790 (lysat.sh) S 22788 22790 22661 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129417936 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22790/statm: 1339 237 195 169 0 50 0
[pid=22793] ppid=22790 vsize=56956 CPUtime=1200.03
/proc/22793/stat : 22793 (LySATi) R 22790 22790 22661 0 -1 4194304 12847 0 0 0 119984 19 0 0 25 0 1 0 1129417937 58322944 12832 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22793/statm: 14239 12832 81 174 0 14062 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62312

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22790 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# 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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.19
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 62312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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= 2

runsolver used 1.49977 second user time and 2.85857 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-01 08:31:56
IDJOB=1526919
IDBENCH=70640
IDSOLVER=511
FILE ID=node11/1526919-1238567516
PBS_JOBID= 9070515
Free space on /tmp= 66412 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S253750560-086.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526919-1238567516/watcher-1526919-1238567516 -o /tmp/evaluation-result-1526919-1238567516/solver-1526919-1238567516 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526919-1238567516.cnf i

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

MD5SUM BENCH= 1510e2158cc54ae2963f5611496bde02
RANDOM SEED=198946802

node11.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		: 3000.274
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		: 3000.274
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:       1354008 kB
Buffers:        108704 kB
Cached:         487728 kB
SwapCached:      10196 kB
Active:         210528 kB
Inactive:       397548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354008 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            79844 kB
Committed_AS:  2967788 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= 66412 MiB
End job on node11 at 2009-04-01 08:51:59