Trace number 1716369

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT c/2009-03-20? (TO) 1200.07 1200.02

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data 

0.00/0.00	c Parsing...
1.39/1.47	c ==============================================================================
1.39/1.47	c |           |     ORIGINAL     |              LEARNT              |          |
1.39/1.47	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.39/1.47	c ==============================================================================
1.39/1.47	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
11.39/11.49	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
11.39/11.49	c ==============================================================================
11.39/11.49	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
11.39/11.49	c CPU time:   11.0763 s
11.39/11.49	c ==============================================================================
12.29/12.35	This is MiniSat 2.0 beta
12.29/12.35	WARNING: for repeatability, setting FPU to use double precision
12.29/12.35	============================[ Problem Statistics ]=============================
12.29/12.35	|                                                                             |
12.29/12.35	|  Number of variables:  93490                                                |
12.29/12.35	|  Number of clauses:    616629                                               |
12.34/12.73	|  Parsing time:         0.33         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-1716369-1240614810/watcher-1716369-1240614810 -o /tmp/evaluation-result-1716369-1240614810/solver-1716369-1240614810 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716369-1240614810.cnf c 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1820728/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=1684 CPUtime=0
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 89514632 1724416 325 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 421 328 50 127 0 291 0

[startup+0.033001 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1820728/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=8688 CPUtime=0.02
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 1569 0 0 0 2 0 0 0 18 0 1 0 89514632 8896512 1553 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 2172 1553 50 127 0 2042 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14044

[startup+0.101982 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1820728/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=21256 CPUtime=0.08
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 3758 0 0 0 7 1 0 0 18 0 1 0 89514632 21766144 3742 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 5314 3743 50 127 0 5184 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26612

[startup+0.301926 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1820728/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=75368 CPUtime=0.28
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 13308 0 0 0 21 7 0 0 19 0 1 0 89514632 77176832 13292 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 18842 13292 50 127 0 18712 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 80724

[startup+0.701813 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1820728/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=110020 CPUtime=0.68
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 22003 0 0 0 55 13 0 0 23 0 1 0 89514632 112660480 21987 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 27505 21987 50 127 0 27375 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 115376

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15851
/proc/meminfo: memFree=1712744/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=161124 CPUtime=1.49
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 34718 0 0 0 127 22 0 0 25 0 1 0 89514632 164990976 34703 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 40281 34709 64 127 0 40151 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 166480

[startup+3.10214 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 15851
/proc/meminfo: memFree=1668904/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=184796 CPUtime=3.08
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 43133 0 0 0 281 27 0 0 25 0 1 0 89514632 189231104 39363 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 46199 39363 68 127 0 46069 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 190152

[startup+6.30124 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 15851
/proc/meminfo: memFree=1653800/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=0
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89514632 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15849/statm: 1339 235 195 169 0 50 0
[pid=15850] ppid=15849 vsize=204612 CPUtime=6.28
/proc/15850/stat : 15850 (SatElite) R 15849 15849 15506 0 -1 4194304 47938 0 0 0 598 30 0 0 25 0 1 0 89514632 209522688 43436 1992294400 134512640 135034092 4294956096 18446744073709551615 134671342 0 0 4096 3 0 0 0 17 1 0 0
/proc/15850/statm: 51153 43436 68 127 0 51023 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 209968

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 15851
/proc/meminfo: memFree=1638384/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 5356

[startup+25.5018 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 15852
/proc/meminfo: memFree=1766896/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=35056 CPUtime=13.14
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 8247 0 0 0 1310 4 0 0 25 0 1 0 89515867 35897344 8210 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 8764 8210 77 171 0 8591 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40412

[startup+51.1016 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 15852
/proc/meminfo: memFree=1759472/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=42612 CPUtime=38.73
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 10123 0 0 0 3867 6 0 0 25 0 1 0 89515867 43634688 10086 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 10653 10086 77 171 0 10480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47968

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 15852
/proc/meminfo: memFree=1747696/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=54384 CPUtime=89.91
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 13064 0 0 0 8983 8 0 0 25 0 1 0 89515867 55689216 13027 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 13596 13027 77 171 0 13423 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1734192/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=68092 CPUtime=149.92
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 16453 0 0 0 14980 12 0 0 25 0 1 0 89515867 69726208 16416 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 17023 16416 77 171 0 16850 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 73448

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1721904/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=80192 CPUtime=209.93
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 19495 0 0 0 20977 16 0 0 25 0 1 0 89515867 82116608 19458 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 20048 19458 77 171 0 19875 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 85548

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1708592/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=93888 CPUtime=269.93
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 22867 0 0 0 26973 20 0 0 25 0 1 0 89515867 96141312 22830 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 23472 22830 77 171 0 23299 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 99244

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1694704/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=107464 CPUtime=329.94
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 26284 0 0 0 32971 23 0 0 25 0 1 0 89515867 110043136 26247 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 26866 26247 77 171 0 26693 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 112820


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

/proc/15852/statm: 33773 33067 77 171 0 33600 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 140448

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1660528/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=141732 CPUtime=569.96
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 34805 0 0 0 56963 33 0 0 25 0 1 0 89515867 145133568 34768 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 35433 34768 77 171 0 35260 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 147088

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1654640/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=147632 CPUtime=629.97
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 36270 0 0 0 62962 35 0 0 25 0 1 0 89515867 151175168 36233 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 36908 36233 77 171 0 36735 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 152988

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1648112/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=154208 CPUtime=689.97
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 37917 0 0 0 68960 37 0 0 25 0 1 0 89515867 157908992 37880 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 38552 37880 77 171 0 38379 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 159564

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1641712/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=160488 CPUtime=749.98
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 39496 0 0 0 74959 39 0 0 25 0 1 0 89515867 164339712 39459 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 40122 39459 77 171 0 39949 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 165844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1636144/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=166676 CPUtime=809.99
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 40910 0 0 0 80958 41 0 0 25 0 1 0 89515867 170676224 40873 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 41669 40873 77 171 0 41496 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 172032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1630256/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=172632 CPUtime=869.99
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 42355 0 0 0 86957 42 0 0 25 0 1 0 89515867 176775168 42318 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 43158 42318 77 171 0 42985 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 177988

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1624304/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=178612 CPUtime=930
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 43846 0 0 0 92956 44 0 0 25 0 1 0 89515867 182898688 43809 1992294400 134512640 135214827 4294956208 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 44653 43809 77 171 0 44480 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 183968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1618544/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=184384 CPUtime=990
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 45281 0 0 0 98955 45 0 0 25 0 1 0 89515867 188809216 45244 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 46096 45244 77 171 0 45923 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 189740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1612912/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=190060 CPUtime=1050.01
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 46689 0 0 0 104954 47 0 0 25 0 1 0 89515867 194621440 46652 1992294400 134512640 135214827 4294956208 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 47515 46652 77 171 0 47342 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 195416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1608944/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=194140 CPUtime=1110.02
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 47672 0 0 0 110953 49 0 0 25 0 1 0 89515867 198799360 47635 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 48535 47635 77 171 0 48362 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 199496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1605104/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=197892 CPUtime=1170.03
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 48634 0 0 0 116953 50 0 0 25 0 1 0 89515867 202641408 48597 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 49473 48597 77 171 0 49300 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 203248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15852
/proc/meminfo: memFree=1603824/2055920 swapFree=4181344/4192956
[pid=15849] ppid=15847 vsize=5356 CPUtime=12.34
/proc/15849/stat : 15849 (lysat.sh) S 15847 15849 15506 0 -1 4194304 310 67618 0 0 0 0 1185 49 16 0 1 0 89514632 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15849/statm: 1339 237 195 169 0 50 0
[pid=15852] ppid=15849 vsize=199132 CPUtime=1187.73
/proc/15852/stat : 15852 (LySATc) R 15849 15849 15506 0 -1 4194304 48933 0 0 0 118723 50 0 0 25 0 1 0 89515867 203911168 48896 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/15852/statm: 49783 48896 77 171 0 49610 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 204488

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 15849 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=859197
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=495924
# CPU time returned by wait4() is 12.3551
# 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): 1200.02
CPU time (s): 1200.07
CPU user time (s): 1199.08
CPU system time (s): 0.99
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 220100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8592
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67928
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= 31

runsolver used 1.45178 second user time and 2.91956 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-25 01:13:32
IDJOB=1716369
IDBENCH=20375
IDSOLVER=512
FILE ID=node16/1716369-1240614810
PBS_JOBID= 9186298
Free space on /tmp= 66292 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716369-1240614810/watcher-1716369-1240614810 -o /tmp/evaluation-result-1716369-1240614810/solver-1716369-1240614810 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716369-1240614810.cnf c

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

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1989533434

node16.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		: 3000.234
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		: 3000.234
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:       1821272 kB
Buffers:         37796 kB
Cached:         146860 kB
SwapCached:       6356 kB
Active:         108860 kB
Inactive:        84596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821272 kB
SwapTotal:     4192956 kB
SwapFree:      4181344 kB
Dirty:           30996 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            27300 kB
Committed_AS:   268712 kB
PageTables:       1436 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= 66268 MiB
End job on node16 at 2009-04-25 01:33:34