Trace number 1716368

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) 1200.06 1200.61

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...
1.28/1.38	c ==============================================================================
1.28/1.38	c |           |     ORIGINAL     |              LEARNT              |          |
1.28/1.38	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.28/1.38	c ==============================================================================
1.28/1.38	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
10.78/10.86	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
10.78/10.87	c ==============================================================================
10.78/10.87	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
10.78/10.87	c CPU time:   10.4614 s
10.78/10.87	c ==============================================================================
11.58/11.68	c lySAT 0.1
11.58/11.68	c minisat core +  additionnal features
11.58/11.68	c ============================[ Problem Statistics ]=============================
11.58/11.68	c |                                                                             |
11.58/11.68	c |  Number of variables:  93490                                                |
11.58/11.68	c |  Number of clauses:    616629                                               |
12.07/12.12	c |  Parsing time:         0.39         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-1716368-1240614810/watcher-1716368-1240614810 -o /tmp/evaluation-result-1716368-1240614810/solver-1716368-1240614810 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716368-1240614810.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1687
/proc/meminfo: memFree=867664/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) R 1685 1687 1385 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1687/statm: 1339 234 194 169 0 50 0
[pid=1688] ppid=1687 vsize=1140 CPUtime=0
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 89508114 1167360 192 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 285 193 50 127 0 155 0

[startup+0.0489229 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1687
/proc/meminfo: memFree=867664/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1687/statm: 1339 235 195 169 0 50 0
[pid=1688] ppid=1687 vsize=10528 CPUtime=0.03
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 2048 0 0 0 3 0 0 0 19 0 1 0 89508114 10780672 2032 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 2632 2032 50 127 0 2502 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15884

[startup+0.115333 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1687
/proc/meminfo: memFree=867664/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1687/statm: 1339 235 195 169 0 50 0
[pid=1688] ppid=1687 vsize=23352 CPUtime=0.1
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 4753 0 0 0 8 2 0 0 20 0 1 0 89508114 23912448 4737 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 5838 4738 50 127 0 5708 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 28708

[startup+0.302948 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1687
/proc/meminfo: memFree=867664/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1687/statm: 1339 235 195 169 0 50 0
[pid=1688] ppid=1687 vsize=77084 CPUtime=0.29
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 13760 0 0 0 22 7 0 0 21 0 1 0 89508114 78934016 13744 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 19271 13746 50 127 0 19141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82440

[startup+0.702992 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1687
/proc/meminfo: memFree=867664/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1687/statm: 1339 235 195 169 0 50 0
[pid=1688] ppid=1687 vsize=111868 CPUtime=0.69
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 22519 0 0 0 55 14 0 0 25 0 1 0 89508114 114552832 22503 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 27967 22504 50 127 0 27837 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 117224

[startup+1.50208 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1689
/proc/meminfo: memFree=756864/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1687/statm: 1339 235 195 169 0 50 0
[pid=1688] ppid=1687 vsize=169636 CPUtime=1.49
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 36185 0 0 0 127 22 0 0 25 0 1 0 89508114 173707264 36077 1992294400 134512640 135034092 4294956096 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 42409 36077 64 127 0 42279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 174992

[startup+3.10125 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 1689
/proc/meminfo: memFree=713920/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1687/statm: 1339 235 195 169 0 50 0
[pid=1688] ppid=1687 vsize=185984 CPUtime=3.09
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 43422 0 0 0 282 27 0 0 25 0 1 0 89508114 190447616 39652 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 46496 39652 68 127 0 46366 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 191340

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 1689
/proc/meminfo: memFree=700864/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=0
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89508114 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1687/statm: 1339 235 195 169 0 50 0
[pid=1688] ppid=1687 vsize=205636 CPUtime=6.29
/proc/1688/stat : 1688 (SatElite) R 1687 1687 1385 0 -1 4194304 48119 0 0 0 600 29 0 0 25 0 1 0 89508114 210571264 43617 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/1688/statm: 51409 43625 68 127 0 51279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 210992

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 1690
/proc/meminfo: memFree=817544/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=42816 CPUtime=1.01
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 10081 0 0 0 96 5 0 0 25 0 1 0 89509282 43843584 10057 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 10704 10057 80 174 0 10527 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 48172

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 1690
/proc/meminfo: memFree=805576/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=43984 CPUtime=13.8
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 10379 0 0 0 1375 5 0 0 25 0 1 0 89509282 45039616 10355 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 10996 10355 81 174 0 10819 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 49340

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 1690
/proc/meminfo: memFree=802184/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=47524 CPUtime=39.38
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 11265 0 0 0 3932 6 0 0 25 0 1 0 89509282 48664576 11241 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 11881 11241 81 174 0 11704 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 52880

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 1690
/proc/meminfo: memFree=799368/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=50284 CPUtime=90.56
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 11950 0 0 0 9050 6 0 0 25 0 1 0 89509282 51490816 11926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 12571 11926 81 174 0 12394 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 55640

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=794760/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=54844 CPUtime=150.53
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 13098 0 0 0 15046 7 0 0 25 0 1 0 89509282 56160256 13074 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 13711 13074 81 174 0 13534 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 60200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=785416/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=64284 CPUtime=210.5
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 15438 0 0 0 21040 10 0 0 25 0 1 0 89509282 65826816 15414 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 16071 15414 81 174 0 15894 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 69640

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=776648/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=73040 CPUtime=270.48
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 17617 0 0 0 27035 13 0 0 25 0 1 0 89509282 74792960 17593 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 18260 17593 81 174 0 18083 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 78396

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=774408/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=75388 CPUtime=330.45
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 18215 0 0 0 33032 13 0 0 25 0 1 0 89509282 77197312 18191 1992294400 134512640 135226915 4294956208 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 18847 18191 81 174 0 18670 0

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

/proc/1690/statm: 19496 18858 81 174 0 19319 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 83340

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=766344/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=83468 CPUtime=570.35
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 20194 0 0 0 57019 16 0 0 25 0 1 0 89509282 85471232 20170 1992294400 134512640 135226915 4294956208 18446744073709551615 134538700 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 20867 20170 81 174 0 20690 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 88824

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=766344/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=83468 CPUtime=630.34
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 20194 0 0 0 63018 16 0 0 25 0 1 0 89509282 85471232 20170 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 20867 20170 81 174 0 20690 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 88824

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=762184/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=87848 CPUtime=690.3
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 21257 0 0 0 69013 17 0 0 25 0 1 0 89509282 89956352 21233 1992294400 134512640 135226915 4294956208 18446744073709551615 134531182 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 21962 21233 81 174 0 21785 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 93204

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=761992/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=87848 CPUtime=750.27
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 21258 0 0 0 75010 17 0 0 25 0 1 0 89509282 89956352 21234 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 21962 21234 81 174 0 21785 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 93204

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=760712/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=89432 CPUtime=810.24
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 21651 0 0 0 81006 18 0 0 25 0 1 0 89509282 91578368 21627 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 22358 21627 81 174 0 22181 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 94788

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=746952/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=103152 CPUtime=870.22
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 25046 0 0 0 87001 21 0 0 25 0 1 0 89509282 105627648 25022 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 25788 25022 81 174 0 25611 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 108508

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=743048/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=107032 CPUtime=930.2
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 26001 0 0 0 92997 23 0 0 25 0 1 0 89509282 109600768 25977 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/1690/statm: 26758 25977 81 174 0 26581 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 112388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=743048/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=107032 CPUtime=990.17
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 26002 0 0 0 98994 23 0 0 25 0 1 0 89509282 109600768 25978 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 26758 25978 81 174 0 26581 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 112388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=743048/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=107032 CPUtime=1050.15
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 26008 0 0 0 104992 23 0 0 25 0 1 0 89509282 109600768 25984 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 26758 25984 81 174 0 26581 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 112388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=741000/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=109136 CPUtime=1110.12
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 26544 0 0 0 110989 23 0 0 25 0 1 0 89509282 111755264 26520 1992294400 134512640 135226915 4294956208 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/1690/statm: 27284 26520 81 174 0 27107 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 114492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=731592/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=118880 CPUtime=1170.1
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 28892 0 0 0 116984 26 0 0 25 0 1 0 89509282 121733120 28868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 29720 28868 81 174 0 29543 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 124236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 1690
/proc/meminfo: memFree=731592/2055920 swapFree=4192956/4192956
[pid=1687] ppid=1685 vsize=5356 CPUtime=11.66
/proc/1687/stat : 1687 (lysat.sh) S 1685 1687 1385 0 -1 4194304 310 67618 0 0 0 0 1119 47 16 0 1 0 89508114 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1687/statm: 1339 237 195 169 0 50 0
[pid=1690] ppid=1687 vsize=118880 CPUtime=1188.4
/proc/1690/stat : 1690 (LySATi) R 1687 1687 1385 0 -1 4194304 28892 0 0 0 118814 26 0 0 25 0 1 0 89509282 121733120 28868 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1690/statm: 29720 28868 81 174 0 29543 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 124236

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 1687 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=196297
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=478927
# CPU time returned by wait4() is 11.6752
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.33
CPU system time (s): 0.73
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 220100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.1963
system time used= 0.478927
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= 5
involuntary context switches= 34

runsolver used 1.01684 second user time and 3.36049 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-25 01:13:32
IDJOB=1716368
IDBENCH=20375
IDSOLVER=511
FILE ID=node64/1716368-1240614810
PBS_JOBID= 9186256
Free space on /tmp= 66120 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716368-1240614810/watcher-1716368-1240614810 -o /tmp/evaluation-result-1716368-1240614810/solver-1716368-1240614810 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716368-1240614810.cnf i

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

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=1108878525

node64.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		: 3000.218
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		: 3000.218
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:        868080 kB
Buffers:         88992 kB
Cached:         989624 kB
SwapCached:          0 kB
Active:         387800 kB
Inactive:       705220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868080 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           30996 kB
Writeback:           0 kB
Mapped:          24196 kB
Slab:            80472 kB
Committed_AS:   220464 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66096 MiB
End job on node64 at 2009-04-25 01:33:35