Trace number 1526879

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) 1200.04 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S260616787-042.cnf
MD5SUM9a70ac660abd105bceac08fd27643051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.8969
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1613     4856 |      --       0       --      -- |     --   | -2/11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 378   #clauses: 1613   #literals: 4856
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:  378                                                  |
0.00/0.01	c |  Number of clauses:    1613                                                 |
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-1526879-1238563918/watcher-1526879-1238563918 -o /tmp/evaluation-result-1526879-1238563918/solver-1526879-1238563918 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526879-1238563918.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: 0.00 0.00 0.00 3/64 25730
/proc/meminfo: memFree=1486544/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129058139 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25730/statm: 1339 235 195 169 0 50 0
[pid=25731] ppid=25730 vsize=832 CPUtime=0
/proc/25731/stat : 25731 (SatElite) R 25730 25730 25693 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1129058139 851968 126 1992294400 134512640 135034092 4294956128 18446744073709551615 134566400 0 0 4096 3 0 0 0 17 1 0 0
/proc/25731/statm: 208 126 68 127 0 78 0

[startup+0.0932201 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 25730
/proc/meminfo: memFree=1486544/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101221 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 25730
/proc/meminfo: memFree=1486544/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301258 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 25730
/proc/meminfo: memFree=1486544/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701337 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 25730
/proc/meminfo: memFree=1486544/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 25733
/proc/meminfo: memFree=1484480/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=3612 CPUtime=1.48
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 563 0 0 0 148 0 0 0 25 0 1 0 1129058140 3698688 548 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 903 548 81 174 0 726 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8968

[startup+3.10179 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 25733
/proc/meminfo: memFree=1483712/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=4412 CPUtime=3.07
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 766 0 0 0 307 0 0 0 25 0 1 0 1129058140 4517888 751 1992294400 134512640 135226915 4294956224 18446744073709551615 134539784 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 1103 751 81 174 0 926 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9768

[startup+6.3024 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 25733
/proc/meminfo: memFree=1482432/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=5628 CPUtime=6.28
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 1070 0 0 0 627 1 0 0 25 0 1 0 1129058140 5763072 1055 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 1407 1055 81 174 0 1230 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10984

[startup+12.7016 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 25733
/proc/meminfo: memFree=1480584/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=7392 CPUtime=12.67
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 1478 0 0 0 1266 1 0 0 25 0 1 0 1129058140 7569408 1463 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 1848 1463 81 174 0 1671 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12748

[startup+25.5011 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 25733
/proc/meminfo: memFree=1478152/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=9788 CPUtime=25.47
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 2043 0 0 0 2545 2 0 0 25 0 1 0 1129058140 10022912 2028 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 2447 2028 81 174 0 2270 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15144

[startup+51.1019 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 25733
/proc/meminfo: memFree=1475464/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=12440 CPUtime=51.06
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 2693 0 0 0 5103 3 0 0 25 0 1 0 1129058140 12738560 2678 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 3110 2678 81 174 0 2933 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17796

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 25733
/proc/meminfo: memFree=1471624/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=16580 CPUtime=102.24
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 3652 0 0 0 10219 5 0 0 25 0 1 0 1129058140 16977920 3637 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 4145 3637 81 174 0 3968 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21936

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 25733
/proc/meminfo: memFree=1468040/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=20364 CPUtime=162.21
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 4561 0 0 0 16216 5 0 0 25 0 1 0 1129058140 20852736 4546 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 5091 4546 81 174 0 4914 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25720

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 25733
/proc/meminfo: memFree=1463304/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=25428 CPUtime=222.2
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 5715 0 0 0 22213 7 0 0 25 0 1 0 1129058140 26038272 5700 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 6357 5700 81 174 0 6180 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30784

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 25733
/proc/meminfo: memFree=1462280/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=26508 CPUtime=282.17
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 5967 0 0 0 28210 7 0 0 25 0 1 0 1129058140 27144192 5952 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 6627 5952 81 174 0 6450 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 31864

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 25733
/proc/meminfo: memFree=1457928/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=30752 CPUtime=342.15
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 7049 0 0 0 34207 8 0 0 25 0 1 0 1129058140 31490048 7034 1992294400 134512640 135226915 4294956224 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 7688 7034 81 174 0 7511 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36108

[startup+402.303 s]
/proc/loadavg: 0.99 0.73 0.33 2/66 25733
/proc/meminfo: memFree=1457544/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=31080 CPUtime=402.13
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 7134 0 0 0 40205 8 0 0 25 0 1 0 1129058140 31825920 7119 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 7770 7119 81 174 0 7593 0

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

/proc/25733/statm: 9760 8929 81 174 0 9583 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 44396

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/66 25733
/proc/meminfo: memFree=1449864/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=39696 CPUtime=642.04
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 9072 0 0 0 64193 11 0 0 25 0 1 0 1129058140 40648704 9057 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 9924 9057 81 174 0 9747 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 45052

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/66 25733
/proc/meminfo: memFree=1448776/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=40740 CPUtime=702.02
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 9345 0 0 0 70191 11 0 0 25 0 1 0 1129058140 41717760 9330 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 10185 9330 81 174 0 10008 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 46096

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/66 25735
/proc/meminfo: memFree=1445256/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=44228 CPUtime=762
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 10213 0 0 0 76187 13 0 0 25 0 1 0 1129058140 45289472 10198 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 11057 10198 81 174 0 10880 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 49584

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/66 25735
/proc/meminfo: memFree=1443720/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=45864 CPUtime=821.97
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 10607 0 0 0 82184 13 0 0 25 0 1 0 1129058140 46964736 10592 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 11466 10592 81 174 0 11289 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 51220

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/66 25735
/proc/meminfo: memFree=1443272/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=46176 CPUtime=881.95
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 10703 0 0 0 88182 13 0 0 25 0 1 0 1129058140 47284224 10688 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 11544 10688 81 174 0 11367 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 51532

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/66 25735
/proc/meminfo: memFree=1442824/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=46792 CPUtime=941.93
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 10829 0 0 0 94179 14 0 0 25 0 1 0 1129058140 47915008 10814 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 11698 10814 81 174 0 11521 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 52148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/66 25735
/proc/meminfo: memFree=1442440/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=47060 CPUtime=1001.91
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 10915 0 0 0 100177 14 0 0 25 0 1 0 1129058140 48189440 10900 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 11765 10900 81 174 0 11588 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 52416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/66 25735
/proc/meminfo: memFree=1439624/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=50140 CPUtime=1061.89
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 11645 0 0 0 106174 15 0 0 25 0 1 0 1129058140 51343360 11630 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 12535 11630 81 174 0 12358 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 55496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 25735
/proc/meminfo: memFree=1435464/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=54996 CPUtime=1121.86
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 12660 0 0 0 112170 16 0 0 25 0 1 0 1129058140 56315904 12645 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 13749 12645 81 174 0 13572 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 60352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/66 25735
/proc/meminfo: memFree=1431880/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=58732 CPUtime=1181.84
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 13557 0 0 0 118166 18 0 0 25 0 1 0 1129058140 60141568 13542 1992294400 134512640 135226915 4294956224 18446744073709551615 134531442 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 14683 13542 81 174 0 14506 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 64088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 25735
/proc/meminfo: memFree=1431880/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=58732 CPUtime=1200.04
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 13557 0 0 0 119986 18 0 0 25 0 1 0 1129058140 60141568 13542 1992294400 134512640 135226915 4294956224 18446744073709551615 134538615 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 14683 13542 81 174 0 14506 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64088

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: 0.99 0.97 0.69 2/66 25735
/proc/meminfo: memFree=1431880/2055920 swapFree=4178400/4192956
[pid=25730] ppid=25728 vsize=5356 CPUtime=0
/proc/25730/stat : 25730 (lysat.sh) S 25728 25730 25693 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129058139 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25730/statm: 1339 237 195 169 0 50 0
[pid=25733] ppid=25730 vsize=58732 CPUtime=1200.04
/proc/25733/stat : 25733 (LySATi) R 25730 25730 25693 0 -1 4194304 13557 0 0 0 119986 18 0 0 25 0 1 0 1129058140 60141568 13542 1992294400 134512640 135226915 4294956224 18446744073709551615 134538615 0 0 4096 3 0 0 0 17 1 0 0
/proc/25733/statm: 14683 13542 81 174 0 14506 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64088

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25730 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# 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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.86
CPU system time (s): 0.18
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 64088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
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= 3

runsolver used 1.3208 second user time and 3.05354 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-01 07:31:58
IDJOB=1526879
IDBENCH=70632
IDSOLVER=511
FILE ID=node9/1526879-1238563918
PBS_JOBID= 9070517
Free space on /tmp= 66420 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S260616787-042.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526879-1238563918/watcher-1526879-1238563918 -o /tmp/evaluation-result-1526879-1238563918/solver-1526879-1238563918 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526879-1238563918.cnf i

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

MD5SUM BENCH= 9a70ac660abd105bceac08fd27643051
RANDOM SEED=658443167

node9.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		: 3000.268
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		: 3000.268
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:       1487032 kB
Buffers:        103344 kB
Cached:         363564 kB
SwapCached:       8344 kB
Active:         209152 kB
Inactive:       267604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487032 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15508 kB
Slab:            78204 kB
Committed_AS:  2978592 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-04-01 07:52:01