Trace number 1716108

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) 1200.07 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c Parsing...
0.89/0.92	c ==============================================================================
0.89/0.92	c |           |     ORIGINAL     |              LEARNT              |          |
0.89/0.92	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.89/0.92	c ==============================================================================
0.89/0.93	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.38/7.41	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.38/7.41	c ==============================================================================
7.38/7.41	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.38/7.41	c CPU time:   7.14191 s
7.38/7.41	c ==============================================================================
7.97/8.02	c lySAT 0.1
7.97/8.02	c minisat core +  additionnal features
7.97/8.02	c ============================[ Problem Statistics ]=============================
7.97/8.02	c |                                                                             |
7.97/8.02	c |  Number of variables:  72951                                                |
7.97/8.02	c |  Number of clauses:    427478                                               |
8.00/8.31	c |  Parsing time:         0.25         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716108-1240611264/watcher-1716108-1240611264 -o /tmp/evaluation-result-1716108-1240611264/solver-1716108-1240611264 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716108-1240611264.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 1.00 0.99 3/64 23933
/proc/meminfo: memFree=1285016/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=2608 CPUtime=0
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 89154596 2670592 433 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 652 433 50 127 0 522 0

[startup+0.065921 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 23933
/proc/meminfo: memFree=1285016/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=12120 CPUtime=0.05
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 2417 0 0 0 4 1 0 0 18 0 1 0 89154596 12410880 2401 1992294400 134512640 135034092 4294956096 18446744073709551615 134544739 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 3030 2404 50 127 0 2900 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17476

[startup+0.101926 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 23933
/proc/meminfo: memFree=1285016/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=21312 CPUtime=0.09
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 4238 0 0 0 6 3 0 0 18 0 1 0 89154596 21823488 4222 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 5328 4223 50 127 0 5198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26668

[startup+0.301963 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 23933
/proc/meminfo: memFree=1285016/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=51244 CPUtime=0.29
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 11111 0 0 0 22 7 0 0 19 0 1 0 89154596 52473856 11095 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 12811 11095 50 127 0 12681 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56600

[startup+0.701035 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 23933
/proc/meminfo: memFree=1285016/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=78900 CPUtime=0.69
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 18550 0 0 0 57 12 0 0 23 0 1 0 89154596 80793600 18534 1992294400 134512640 135034092 4294956096 18446744073709551615 134543255 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 19725 18534 51 127 0 19595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84256

[startup+1.50118 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 23935
/proc/meminfo: memFree=1190600/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=106316 CPUtime=1.49
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 27154 0 0 0 132 17 0 0 25 0 1 0 89154596 108867584 24881 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 26579 24881 68 127 0 26449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 111672

[startup+3.10147 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23935
/proc/meminfo: memFree=1178888/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=112592 CPUtime=3.09
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 28884 0 0 0 291 18 0 0 25 0 1 0 89154596 115294208 26443 1992294400 134512640 135034092 4294956096 18446744073709551615 134566662 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 28148 26443 68 127 0 28018 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117948

[startup+6.30106 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23935
/proc/meminfo: memFree=1172104/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=0
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154596 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23933/statm: 1339 235 195 169 0 50 0
[pid=23934] ppid=23933 vsize=133360 CPUtime=6.28
/proc/23934/stat : 23934 (SatElite) R 23933 23933 23661 0 -1 4194304 34598 0 0 0 606 22 0 0 25 0 1 0 89154596 136560640 28960 1992294400 134512640 135034092 4294956096 18446744073709551615 134569212 0 0 4096 3 0 0 0 17 1 0 0
/proc/23934/statm: 33340 28960 68 127 0 33210 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 138716

[startup+12.7012 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 23936
/proc/meminfo: memFree=1241488/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=31012 CPUtime=4.66
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 7272 0 0 0 463 3 0 0 25 0 1 0 89155399 31756288 7249 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 7753 7249 81 174 0 7576 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36368

[startup+25.5016 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 23936
/proc/meminfo: memFree=1240208/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=32708 CPUtime=17.46
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 7677 0 0 0 1742 4 0 0 25 0 1 0 89155399 33492992 7654 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 8177 7654 81 174 0 8000 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 38064

[startup+51.1012 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 23936
/proc/meminfo: memFree=1238800/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=34148 CPUtime=43.05
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 8024 0 0 0 4301 4 0 0 25 0 1 0 89155399 34967552 8001 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 8537 8001 81 174 0 8360 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 39504

[startup+102.306 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 23936
/proc/meminfo: memFree=1235920/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=37024 CPUtime=94.24
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 8756 0 0 0 9419 5 0 0 25 0 1 0 89155399 37912576 8733 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 9256 8733 81 174 0 9079 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 42380

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23936
/proc/meminfo: memFree=1227984/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=45060 CPUtime=154.21
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 10749 0 0 0 15414 7 0 0 25 0 1 0 89155399 46141440 10726 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 11265 10726 81 174 0 11088 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 50416

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23936
/proc/meminfo: memFree=1219664/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=53288 CPUtime=214.2
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 12814 0 0 0 21411 9 0 0 25 0 1 0 89155399 54566912 12791 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 13322 12791 81 174 0 13145 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 58644

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1216528/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=56548 CPUtime=274.17
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 13584 0 0 0 27408 9 0 0 25 0 1 0 89155399 57905152 13561 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 14137 13561 81 174 0 13960 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 61904

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1211280/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=61804 CPUtime=334.15
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 14907 0 0 0 33404 11 0 0 25 0 1 0 89155399 63287296 14884 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 15451 14884 81 174 0 15274 0

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

/proc/23936/statm: 18351 17752 81 174 0 18174 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 78760

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1193104/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=80092 CPUtime=634.05
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 19407 0 0 0 63388 17 0 0 25 0 1 0 89155399 82014208 19384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 20023 19384 81 174 0 19846 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 85448

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1193040/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=80092 CPUtime=694.03
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 19413 0 0 0 69385 18 0 0 25 0 1 0 89155399 82014208 19390 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 20023 19390 81 174 0 19846 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 85448

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1189904/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=83260 CPUtime=754.02
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 20192 0 0 0 75383 19 0 0 25 0 1 0 89155399 85258240 20169 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 20815 20169 81 174 0 20638 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 88616

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1184016/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=89252 CPUtime=813.99
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 21652 0 0 0 81379 20 0 0 25 0 1 0 89155399 91394048 21629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 22313 21629 81 174 0 22136 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 94608

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1183952/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=89252 CPUtime=873.97
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 21652 0 0 0 87377 20 0 0 25 0 1 0 89155399 91394048 21629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 22313 21629 81 174 0 22136 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 94608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1184016/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=89252 CPUtime=933.95
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 21652 0 0 0 93375 20 0 0 25 0 1 0 89155399 91394048 21629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 22313 21629 81 174 0 22136 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 94608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1183696/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=89396 CPUtime=993.93
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 21714 0 0 0 99372 21 0 0 25 0 1 0 89155399 91541504 21691 1992294400 134512640 135226915 4294956208 18446744073709551615 134538700 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 22349 21691 81 174 0 22172 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 94752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1174032/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=99712 CPUtime=1053.91
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 24134 0 0 0 105367 24 0 0 25 0 1 0 89155399 102105088 24111 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 24928 24111 81 174 0 24751 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 105068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1174032/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=99712 CPUtime=1113.89
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 24136 0 0 0 111365 24 0 0 25 0 1 0 89155399 102105088 24113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 24928 24113 81 174 0 24751 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 105068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1173968/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=99712 CPUtime=1173.87
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 24139 0 0 0 117363 24 0 0 25 0 1 0 89155399 102105088 24116 1992294400 134512640 135226915 4294956208 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 24928 24116 81 174 0 24751 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 105068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23936
/proc/meminfo: memFree=1173904/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=99856 CPUtime=1192.07
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 24168 0 0 0 119183 24 0 0 25 0 1 0 89155399 102252544 24145 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 24964 24145 81 174 0 24787 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 105212

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 1.00 2/66 23936
/proc/meminfo: memFree=1173904/2055920 swapFree=4181900/4192956
[pid=23933] ppid=23931 vsize=5356 CPUtime=8
/proc/23933/stat : 23933 (lysat.sh) S 23931 23933 23661 0 -1 4194304 310 43596 0 0 0 0 768 32 16 0 1 0 89154596 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23933/statm: 1339 237 195 169 0 50 0
[pid=23936] ppid=23933 vsize=99856 CPUtime=1192.07
/proc/23936/stat : 23936 (LySATi) R 23933 23933 23661 0 -1 4194304 24168 0 0 0 119183 24 0 0 25 0 1 0 89155399 102252544 24145 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23936/statm: 24964 24145 81 174 0 24787 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 105212

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23933 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=685831
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=323950
# CPU time returned by wait4() is 8.00978
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.51
CPU system time (s): 0.56
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 138716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.68583
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43906
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= 7
involuntary context switches= 8

runsolver used 1.40779 second user time and 2.96655 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-25 00:14:26
IDJOB=1716108
IDBENCH=20368
IDSOLVER=511
FILE ID=node44/1716108-1240611264
PBS_JOBID= 9186272
Free space on /tmp= 66212 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716108-1240611264/watcher-1716108-1240611264 -o /tmp/evaluation-result-1716108-1240611264/solver-1716108-1240611264 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716108-1240611264.cnf i

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=1349271577

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1285432 kB
Buffers:         37608 kB
Cached:         670156 kB
SwapCached:       4808 kB
Active:         107316 kB
Inactive:       608280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285432 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:           20160 kB
Writeback:           0 kB
Mapped:          13960 kB
Slab:            40892 kB
Committed_AS:   320976 kB
PageTables:       1404 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= 66196 MiB
End job on node44 at 2009-04-25 00:34:28