Trace number 1525139

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) 1200.09 1200.81

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
MD5SUM648c8d820b622b84f63b74fa018c43ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12798
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8348    25317 |      --       0       --      -- |     --   | -52/117
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1956   #clauses: 8348   #literals: 25317
0.00/0.02	c CPU time:   0.023996 s
0.00/0.02	c ==============================================================================
0.00/0.03	c lySAT 0.1
0.00/0.03	c minisat core +  additionnal features
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Number of variables:  1956                                                 |
0.00/0.03	c |  Number of clauses:    8348                                                 |
0.00/0.04	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-1525139-1238387269/watcher-1525139-1238387269 -o /tmp/evaluation-result-1525139-1238387269/solver-1525139-1238387269 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525139-1238387269.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 1.07 3/64 7552
/proc/meminfo: memFree=1795712/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111389413 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 235 195 169 0 50 0
[pid=7553] ppid=7552 vsize=956 CPUtime=0
/proc/7553/stat : 7553 (SatElite) R 7552 7552 7365 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1111389413 978944 153 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7553/statm: 239 154 50 127 0 109 0

[startup+0.0735919 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 7552
/proc/meminfo: memFree=1795712/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101597 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 7552
/proc/meminfo: memFree=1795712/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301638 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 7552
/proc/meminfo: memFree=1795712/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701719 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 7552
/proc/meminfo: memFree=1795712/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 1.07 2/66 7555
/proc/meminfo: memFree=1792560/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=5496 CPUtime=1.45
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 1063 0 0 0 145 0 0 0 25 0 1 0 1111389416 5627904 1049 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/7555/statm: 1374 1049 82 174 0 1197 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10852

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 1.07 2/66 7555
/proc/meminfo: memFree=1790960/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=7732 CPUtime=3.04
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 1603 0 0 0 304 0 0 0 25 0 1 0 1111389416 7917568 1589 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 1933 1589 82 174 0 1756 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13088

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 1.07 2/66 7555
/proc/meminfo: memFree=1787184/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=9540 CPUtime=6.25
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 2044 0 0 0 624 1 0 0 25 0 1 0 1111389416 9768960 2030 1992294400 134512640 135226915 4294956208 18446744073709551615 134539469 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 2385 2030 82 174 0 2208 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14896

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 1.07 2/66 7555
/proc/meminfo: memFree=1783856/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=12712 CPUtime=12.64
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 2856 0 0 0 1263 1 0 0 25 0 1 0 1111389416 13017088 2842 1992294400 134512640 135226915 4294956208 18446744073709551615 134526550 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 3178 2842 82 174 0 3001 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18068

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.07 2/66 7555
/proc/meminfo: memFree=1778480/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=18304 CPUtime=25.44
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 4226 0 0 0 2541 3 0 0 25 0 1 0 1111389416 18743296 4212 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 4576 4212 82 174 0 4399 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23660

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.07 2/66 7555
/proc/meminfo: memFree=1770928/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=25880 CPUtime=51.01
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 6120 0 0 0 5096 5 0 0 25 0 1 0 1111389416 26501120 6106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 6470 6106 82 174 0 6293 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 31236

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.06 2/66 7555
/proc/meminfo: memFree=1763056/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=33596 CPUtime=102.18
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 8067 0 0 0 10211 7 0 0 25 0 1 0 1111389416 34402304 8053 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 8399 8053 82 174 0 8222 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 38952

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 7555
/proc/meminfo: memFree=1749680/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=47160 CPUtime=162.15
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 11447 0 0 0 16205 10 0 0 25 0 1 0 1111389416 48291840 11433 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 11790 11433 82 174 0 11613 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 52516

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 7555
/proc/meminfo: memFree=1745712/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=50960 CPUtime=222.12
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 12364 0 0 0 22200 12 0 0 25 0 1 0 1111389416 52183040 12350 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 12740 12350 82 174 0 12563 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 56316

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 7555
/proc/meminfo: memFree=1734320/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=62436 CPUtime=282.08
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 15238 0 0 0 28193 15 0 0 25 0 1 0 1111389416 63934464 15224 1992294400 134512640 135226915 4294956208 18446744073709551615 134537156 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 15609 15224 82 174 0 15432 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 67792

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 7555
/proc/meminfo: memFree=1734320/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=62436 CPUtime=342.05
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 15238 0 0 0 34190 15 0 0 25 0 1 0 1111389416 63934464 15224 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 15609 15224 82 174 0 15432 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 67792

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 7555
/proc/meminfo: memFree=1722032/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=74484 CPUtime=402.01
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 18300 0 0 0 40181 20 0 0 25 0 1 0 1111389416 76271616 18286 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7555/statm: 18621 18286 82 174 0 18444 0

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

/proc/7555/statm: 18621 18287 82 174 0 18444 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 79840

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 7555
/proc/meminfo: memFree=1709168/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=87640 CPUtime=581.88
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 21522 0 0 0 58165 23 0 0 25 0 1 0 1111389416 89743360 21508 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 21910 21508 82 174 0 21733 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 92996

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 7555
/proc/meminfo: memFree=1707184/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=89592 CPUtime=641.87
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 21985 0 0 0 64163 24 0 0 25 0 1 0 1111389416 91742208 21971 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 22398 21971 82 174 0 22221 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 94948

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7555
/proc/meminfo: memFree=1707056/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=89592 CPUtime=701.83
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 21986 0 0 0 70159 24 0 0 25 0 1 0 1111389416 91742208 21972 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 22398 21972 82 174 0 22221 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 94948

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7555
/proc/meminfo: memFree=1707056/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=89592 CPUtime=761.8
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 21986 0 0 0 76156 24 0 0 25 0 1 0 1111389416 91742208 21972 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 22398 21972 82 174 0 22221 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 94948

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7555
/proc/meminfo: memFree=1696368/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=100280 CPUtime=821.76
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 24693 0 0 0 82149 27 0 0 25 0 1 0 1111389416 102686720 24679 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 25070 24679 82 174 0 24893 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 105636

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7555
/proc/meminfo: memFree=1684720/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=111744 CPUtime=881.73
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 27581 0 0 0 88143 30 0 0 25 0 1 0 1111389416 114425856 27567 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 27936 27567 82 174 0 27759 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 117100

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7555
/proc/meminfo: memFree=1678256/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=118676 CPUtime=941.7
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 29172 0 0 0 94137 33 0 0 25 0 1 0 1111389416 121524224 29158 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 29669 29158 82 174 0 29492 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 124032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7555
/proc/meminfo: memFree=1678256/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=118676 CPUtime=1001.66
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 29174 0 0 0 100133 33 0 0 25 0 1 0 1111389416 121524224 29160 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 29669 29160 82 174 0 29492 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 124032

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7555
/proc/meminfo: memFree=1678256/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=118676 CPUtime=1061.64
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 29174 0 0 0 106131 33 0 0 25 0 1 0 1111389416 121524224 29160 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 29669 29160 82 174 0 29492 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 124032

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7557
/proc/meminfo: memFree=1678000/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=118676 CPUtime=1121.59
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 29175 0 0 0 112126 33 0 0 25 0 1 0 1111389416 121524224 29161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 29669 29161 82 174 0 29492 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 124032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7557
/proc/meminfo: memFree=1678000/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=118676 CPUtime=1181.56
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 29175 0 0 0 118123 33 0 0 25 0 1 0 1111389416 121524224 29161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 29669 29161 82 174 0 29492 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 124032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7557
/proc/meminfo: memFree=1678000/2055920 swapFree=4176300/4192956
[pid=7552] ppid=7550 vsize=5356 CPUtime=0.03
/proc/7552/stat : 7552 (lysat.sh) S 7550 7552 7365 0 -1 4194304 311 362 0 0 0 0 3 0 17 0 1 0 1111389413 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7552/statm: 1339 237 195 169 0 50 0
[pid=7555] ppid=7552 vsize=118676 CPUtime=1200.06
/proc/7555/stat : 7555 (LySATi) R 7552 7552 7365 0 -1 4194304 29175 0 0 0 119973 33 0 0 25 0 1 0 1111389416 121524224 29161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/7555/statm: 29669 29161 82 174 0 29492 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 124032

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 7552 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.037993
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.09
CPU user time (s): 1199.76
CPU system time (s): 0.33
CPU usage (%): 99.9398
Max. virtual memory (cumulated for all children) (KiB): 124032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
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= 673
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 1.43978 second user time and 2.91456 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-30 06:27:49
IDJOB=1525139
IDBENCH=70284
IDSOLVER=511
FILE ID=node53/1525139-1238387269
PBS_JOBID= 9061329
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525139-1238387269/watcher-1525139-1238387269 -o /tmp/evaluation-result-1525139-1238387269/solver-1525139-1238387269 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525139-1238387269.cnf i

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

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1160240353

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1796200 kB
Buffers:         53368 kB
Cached:         133424 kB
SwapCached:      10544 kB
Active:          35640 kB
Inactive:       163172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796200 kB
SwapTotal:     4192956 kB
SwapFree:      4176300 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            46996 kB
Committed_AS:  2487968 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-30 06:47:52