Trace number 1716577

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) 1200.05 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c Parsing...
0.79/0.87	c ==============================================================================
0.79/0.87	c |           |     ORIGINAL     |              LEARNT              |          |
0.79/0.87	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.79/0.87	c ==============================================================================
0.79/0.87	c |         0 |  985541  2284533 |  295662       0        0     nan |  0.000 % |
6.97/7.02	c |         0 |  590731  1617848 |      --       0       --      -- |     --   | -181197/-182944
6.97/7.02	c ==============================================================================
6.97/7.02	c Result  :   #vars: 105677   #clauses: 590731   #literals: 1617848
6.97/7.02	c CPU time:   6.76197 s
6.97/7.02	c ==============================================================================
7.68/7.76	This is MiniSat 2.0 beta
7.68/7.76	WARNING: for repeatability, setting FPU to use double precision
7.68/7.76	============================[ Problem Statistics ]=============================
7.68/7.76	|                                                                             |
7.68/7.76	|  Number of variables:  105677                                               |
7.68/7.76	|  Number of clauses:    590731                                               |
7.74/8.13	|  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-1716577-1240617503/watcher-1716577-1240617503 -o /tmp/evaluation-result-1716577-1240617503/solver-1716577-1240617503 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716577-1240617503.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: 1.83 1.82 1.45 3/64 6913
/proc/meminfo: memFree=1025792/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) R 6911 6913 6498 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6913/statm: 1339 234 194 169 0 50 0
[pid=6914] ppid=6913 vsize=1140 CPUtime=0
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 89777768 1167360 196 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/6914/statm: 285 196 50 127 0 155 0

[startup+0.0727411 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 6913
/proc/meminfo: memFree=1025792/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6913/statm: 1339 235 195 169 0 50 0
[pid=6914] ppid=6913 vsize=13160 CPUtime=0.06
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 3010 0 0 0 5 1 0 0 19 0 1 0 89777768 13475840 2994 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/6914/statm: 3290 2996 50 127 0 3160 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18516

[startup+0.101743 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 6913
/proc/meminfo: memFree=1025792/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6913/statm: 1339 235 195 169 0 50 0
[pid=6914] ppid=6913 vsize=21860 CPUtime=0.09
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 4556 0 0 0 8 1 0 0 19 0 1 0 89777768 22384640 4540 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6914/statm: 5465 4543 50 127 0 5335 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27216

[startup+0.301761 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 6913
/proc/meminfo: memFree=1025792/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6913/statm: 1339 235 195 169 0 50 0
[pid=6914] ppid=6913 vsize=51792 CPUtime=0.29
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 11179 0 0 0 24 5 0 0 21 0 1 0 89777768 53035008 11163 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6914/statm: 12948 11164 50 127 0 12818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57148

[startup+0.701796 s]
/proc/loadavg: 1.83 1.82 1.45 3/64 6913
/proc/meminfo: memFree=1025792/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6913/statm: 1339 235 195 169 0 50 0
[pid=6914] ppid=6913 vsize=81040 CPUtime=0.69
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 19065 0 0 0 59 10 0 0 25 0 1 0 89777768 82984960 19049 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6914/statm: 20260 19050 51 127 0 20130 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86396

[startup+1.50188 s]
/proc/loadavg: 1.83 1.82 1.45 2/66 6915
/proc/meminfo: memFree=931696/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6913/statm: 1339 235 195 169 0 50 0
[pid=6914] ppid=6913 vsize=112952 CPUtime=1.48
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 27611 0 0 0 134 14 0 0 25 0 1 0 89777768 115662848 25170 1992294400 134512640 135034092 4294956096 18446744073709551615 134566170 0 0 4096 3 0 0 0 17 1 0 0
/proc/6914/statm: 28238 25170 68 127 0 28108 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 118308

[startup+3.10202 s]
/proc/loadavg: 1.83 1.82 1.45 2/66 6915
/proc/meminfo: memFree=918576/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6913/statm: 1339 235 195 169 0 50 0
[pid=6914] ppid=6913 vsize=118208 CPUtime=3.08
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 29165 0 0 0 292 16 0 0 25 0 1 0 89777768 121044992 26524 1992294400 134512640 135034092 4294956096 18446744073709551615 134566285 0 0 4096 3 0 0 0 17 1 0 0
/proc/6914/statm: 29552 26524 68 127 0 29422 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 123564

[startup+6.3013 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 6915
/proc/meminfo: memFree=911728/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=0
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89777767 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6913/statm: 1339 235 195 169 0 50 0
[pid=6914] ppid=6913 vsize=132308 CPUtime=6.27
/proc/6914/stat : 6914 (SatElite) R 6913 6913 6498 0 -1 4194304 34804 0 0 0 607 20 0 0 25 0 1 0 89777768 135483392 29052 1992294400 134512640 135034092 4294956096 18446744073709551615 134569590 0 0 4096 3 0 0 0 17 0 0 0
/proc/6914/statm: 33077 29052 68 127 0 32947 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 137664

[startup+12.7029 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 6916
/proc/meminfo: memFree=973488/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=37144 CPUtime=4.91
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 8537 0 0 0 486 5 0 0 25 0 1 0 89778544 38035456 8500 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 9286 8500 77 171 0 9113 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 42500

[startup+25.501 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 6916
/proc/meminfo: memFree=968816/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=42232 CPUtime=17.7
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 9801 0 0 0 1764 6 0 0 25 0 1 0 89778544 43245568 9764 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 10558 9764 77 171 0 10385 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 47588

[startup+51.1014 s]
/proc/loadavg: 1.36 1.69 1.42 2/66 6916
/proc/meminfo: memFree=956912/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=54404 CPUtime=43.27
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 12861 0 0 0 4319 8 0 0 25 0 1 0 89778544 55709696 12824 1992294400 134512640 135214827 4294956208 18446744073709551615 134527359 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 13601 12824 77 171 0 13428 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 59760

[startup+102.306 s]
/proc/loadavg: 1.20 1.60 1.40 2/66 6916
/proc/meminfo: memFree=933040/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=77944 CPUtime=94.45
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 18730 0 0 0 9430 15 0 0 25 0 1 0 89778544 79814656 18693 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 19486 18693 77 171 0 19313 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 83300

[startup+162.301 s]
/proc/loadavg: 1.16 1.52 1.38 2/66 6922
/proc/meminfo: memFree=898976/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=111912 CPUtime=154.41
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 27232 0 0 0 15419 22 0 0 25 0 1 0 89778544 114597888 27195 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 27978 27195 77 171 0 27805 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 117268

[startup+222.302 s]
/proc/loadavg: 1.10 1.43 1.36 2/66 6922
/proc/meminfo: memFree=861416/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=149560 CPUtime=214.39
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 36640 0 0 0 21407 32 0 0 25 0 1 0 89778544 153149440 36603 1992294400 134512640 135214827 4294956208 18446744073709551615 134527315 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 37390 36603 77 171 0 37217 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 154916

[startup+282.301 s]
/proc/loadavg: 1.03 1.35 1.34 2/66 6922
/proc/meminfo: memFree=823784/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=187268 CPUtime=274.36
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 46081 0 0 0 27397 39 0 0 25 0 1 0 89778544 191762432 46044 1992294400 134512640 135214827 4294956208 18446744073709551615 134527376 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 46817 46044 77 171 0 46644 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 192624

[startup+342.302 s]
/proc/loadavg: 1.01 1.29 1.31 2/66 6922
/proc/meminfo: memFree=793960/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=217084 CPUtime=334.35
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 53482 0 0 0 33388 47 0 0 25 0 1 0 89778544 222294016 53445 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 54271 53445 77 171 0 54098 0

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

/proc/6916/statm: 79095 78295 77 171 0 78922 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 321736

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.23 2/66 6922
/proc/meminfo: memFree=661168/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=349892 CPUtime=574.25
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 86671 0 0 0 57350 75 0 0 25 0 1 0 89778544 358289408 86634 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 87473 86634 77 171 0 87300 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 355248

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/66 6922
/proc/meminfo: memFree=623856/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=386780 CPUtime=634.23
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 95908 0 0 0 63342 81 0 0 25 0 1 0 89778544 396062720 95871 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 96695 95871 77 171 0 96522 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 392136

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 6922
/proc/meminfo: memFree=594096/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=416668 CPUtime=694.21
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 103371 0 0 0 69333 88 0 0 25 0 1 0 89778544 426668032 103334 1992294400 134512640 135214827 4294956208 18446744073709551615 134529211 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 104167 103334 77 171 0 103994 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 422024

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 6922
/proc/meminfo: memFree=565616/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=444912 CPUtime=754.18
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 110450 0 0 0 75324 94 0 0 25 0 1 0 89778544 455589888 110413 1992294400 134512640 135214827 4294956208 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 111228 110413 77 171 0 111055 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 450268

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 6922
/proc/meminfo: memFree=534832/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=476128 CPUtime=814.16
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 118245 0 0 0 81315 101 0 0 25 0 1 0 89778544 487555072 118208 1992294400 134512640 135214827 4294956208 18446744073709551615 134538563 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 119032 118208 77 171 0 118859 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 481484

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 6922
/proc/meminfo: memFree=503024/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=507408 CPUtime=874.14
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 126079 0 0 0 87305 109 0 0 25 0 1 0 89778544 519585792 126042 1992294400 134512640 135214827 4294956208 18446744073709551615 134529473 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 126852 126042 77 171 0 126679 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 512764

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 6922
/proc/meminfo: memFree=476656/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=534276 CPUtime=934.1
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 132706 0 0 0 93296 114 0 0 25 0 1 0 89778544 547098624 132669 1992294400 134512640 135214827 4294956208 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 133569 132669 77 171 0 133396 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 539632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 6922
/proc/meminfo: memFree=445680/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=564888 CPUtime=994.09
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 140387 0 0 0 99287 122 0 0 25 0 1 0 89778544 578445312 140350 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 141222 140350 77 171 0 141049 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 570244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 6922
/proc/meminfo: memFree=415280/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=595552 CPUtime=1054.06
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 148050 0 0 0 105278 128 0 0 25 0 1 0 89778544 609845248 148013 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 148888 148013 77 171 0 148715 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 600908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 6922
/proc/meminfo: memFree=384048/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=626564 CPUtime=1114.04
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 155794 0 0 0 111268 136 0 0 25 0 1 0 89778544 641601536 155757 1992294400 134512640 135214827 4294956208 18446744073709551615 134527627 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 156641 155757 77 171 0 156468 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 631920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 6922
/proc/meminfo: memFree=355248/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=655596 CPUtime=1174
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 163085 0 0 0 117257 143 0 0 25 0 1 0 89778544 671330304 163048 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 163899 163048 77 171 0 163726 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 660952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 6922
/proc/meminfo: memFree=342640/2055920 swapFree=4192956/4192956
[pid=6913] ppid=6911 vsize=5356 CPUtime=7.74
/proc/6913/stat : 6913 (lysat.sh) S 6911 6913 6498 0 -1 4194304 310 42021 0 0 0 0 743 31 16 0 1 0 89777767 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6913/statm: 1339 237 195 169 0 50 0
[pid=6916] ppid=6913 vsize=667516 CPUtime=1192.31
/proc/6916/stat : 6916 (LySATc) R 6913 6913 6498 0 -1 4194304 166072 0 0 0 119084 147 0 0 25 0 1 0 89778544 683536384 166035 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 166879 166035 77 171 0 166706 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 672872

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 6913 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=434869
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=312952
# CPU time returned by wait4() is 7.74782
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1198.27
CPU system time (s): 1.78
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 672872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.43487
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42331
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= 66

runsolver used 1.03984 second user time and 3.33649 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-25 01:58:24
IDJOB=1716577
IDBENCH=20385
IDSOLVER=512
FILE ID=node55/1716577-1240617503
PBS_JOBID= 9186263
Free space on /tmp= 66364 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716577-1240617503/watcher-1716577-1240617503 -o /tmp/evaluation-result-1716577-1240617503/solver-1716577-1240617503 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716577-1240617503.cnf c

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=253596345

node55.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		: 3000.240
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		: 3000.240
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:       1026344 kB
Buffers:         91880 kB
Cached:         830268 kB
SwapCached:          0 kB
Active:         404124 kB
Inactive:       531944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1026344 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20052 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            79632 kB
Committed_AS:   200796 kB
PageTables:       1360 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= 66344 MiB
End job on node55 at 2009-04-25 02:18:27