Trace number 1525285

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33388   101305 |      --       0       --      -- |     --   | -212/505
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7815   #clauses: 33388   #literals: 101305
0.09/0.11	c CPU time:   0.102984 s
0.09/0.11	c ==============================================================================
0.09/0.15	This is MiniSat 2.0 beta
0.09/0.15	WARNING: for repeatability, setting FPU to use double precision
0.09/0.15	============================[ Problem Statistics ]=============================
0.09/0.15	|                                                                             |
0.09/0.15	|  Number of variables:  7815                                                 |
0.09/0.15	|  Number of clauses:    33388                                                |
0.09/0.17	|  Parsing time:         0.02         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525285-1238394116/watcher-1525285-1238394116 -o /tmp/evaluation-result-1525285-1238394116/solver-1525285-1238394116 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525285-1238394116.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: 0.99 0.98 1.00 3/64 7752
/proc/meminfo: memFree=1611216/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112078475 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 235 195 169 0 50 0
[pid=7753] ppid=7752 vsize=1556 CPUtime=0
/proc/7753/stat : 7753 (SatElite) R 7752 7752 7351 0 -1 4194304 291 0 0 0 0 0 0 0 19 0 1 0 1112078475 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/7753/statm: 389 277 50 127 0 259 0

[startup+0.086474 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7752
/proc/meminfo: memFree=1611216/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112078475 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 235 195 169 0 50 0
[pid=7753] ppid=7752 vsize=4444 CPUtime=0.07
/proc/7753/stat : 7753 (SatElite) R 7752 7752 7351 0 -1 4194304 997 0 0 0 7 0 0 0 19 0 1 0 1112078475 4550656 981 1992294400 134512640 135034092 4294956096 18446744073709551615 134566260 0 0 4096 3 0 0 0 17 0 0 0
/proc/7753/statm: 1111 981 68 127 0 981 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9800

[startup+0.101475 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7752
/proc/meminfo: memFree=1611216/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112078475 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 235 195 169 0 50 0
[pid=7753] ppid=7752 vsize=4444 CPUtime=0.09
/proc/7753/stat : 7753 (SatElite) R 7752 7752 7351 0 -1 4194304 997 0 0 0 9 0 0 0 19 0 1 0 1112078475 4550656 981 1992294400 134512640 135034092 4294956096 18446744073709551615 134566288 0 0 4096 3 0 0 0 17 0 0 0
/proc/7753/statm: 1111 981 68 127 0 981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.301506 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7752
/proc/meminfo: memFree=1611216/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701546 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 7752
/proc/meminfo: memFree=1611216/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1605568/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=7088 CPUtime=1.34
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 1560 0 0 0 133 1 0 0 25 0 1 0 1112078490 7258112 1546 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 1772 1546 78 171 0 1599 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12444

[startup+3.10178 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1602816/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=11048 CPUtime=2.93
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 2537 0 0 0 292 1 0 0 25 0 1 0 1112078490 11313152 2523 1992294400 134512640 135214827 4294956208 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 2762 2523 78 171 0 2589 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16404

[startup+6.30111 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1595328/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=17516 CPUtime=6.13
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 4167 0 0 0 611 2 0 0 25 0 1 0 1112078490 17936384 4153 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 4379 4153 78 171 0 4206 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22872

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1584200/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=28108 CPUtime=12.53
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 6797 0 0 0 1248 5 0 0 25 0 1 0 1112078490 28782592 6783 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 7027 6783 78 171 0 6854 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33464

[startup+25.5021 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1580040/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=31144 CPUtime=25.33
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 7573 0 0 0 2527 6 0 0 25 0 1 0 1112078490 31891456 7559 1992294400 134512640 135214827 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 7786 7559 78 171 0 7613 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36500

[startup+51.1027 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1572040/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=39276 CPUtime=50.91
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 9578 0 0 0 5084 7 0 0 25 0 1 0 1112078490 40218624 9564 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 9819 9564 78 171 0 9646 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44632

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1561224/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=49972 CPUtime=102.1
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 12272 0 0 0 10200 10 0 0 25 0 1 0 1112078490 51171328 12258 1992294400 134512640 135214827 4294956208 18446744073709551615 134539026 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 12493 12258 78 171 0 12320 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 55328

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1555848/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=55384 CPUtime=162.06
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 13610 0 0 0 16195 11 0 0 25 0 1 0 1112078490 56713216 13596 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 13846 13596 78 171 0 13673 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1548744/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=62380 CPUtime=222.04
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 15370 0 0 0 22191 13 0 0 25 0 1 0 1112078490 63877120 15356 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 15595 15356 78 171 0 15422 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 67736

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1547400/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=63820 CPUtime=282.01
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 15714 0 0 0 28188 13 0 0 25 0 1 0 1112078490 65351680 15700 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 15955 15700 78 171 0 15782 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 69176

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1546632/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=64744 CPUtime=342
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 15950 0 0 0 34186 14 0 0 25 0 1 0 1112078490 66297856 15936 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 16186 15936 78 171 0 16013 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 70100

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1544264/2055920 swapFree=4177768/4192956

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

/proc/7755/statm: 17704 17439 78 171 0 17531 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 76172

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1536840/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=74380 CPUtime=581.9
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 18336 0 0 0 58173 17 0 0 25 0 1 0 1112078490 76165120 18322 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 18595 18322 78 171 0 18422 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 79736

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1536840/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=74380 CPUtime=641.87
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 18337 0 0 0 64170 17 0 0 25 0 1 0 1112078490 76165120 18323 1992294400 134512640 135214827 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 18595 18323 78 171 0 18422 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 79736

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1536776/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=74380 CPUtime=701.85
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 18337 0 0 0 70168 17 0 0 25 0 1 0 1112078490 76165120 18323 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 18595 18323 78 171 0 18422 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 79736

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1536776/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=74380 CPUtime=761.83
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 18338 0 0 0 76166 17 0 0 25 0 1 0 1112078490 76165120 18324 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 18595 18324 78 171 0 18422 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 79736

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1530440/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=80596 CPUtime=821.8
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 19920 0 0 0 82162 18 0 0 25 0 1 0 1112078490 82530304 19906 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 20149 19906 78 171 0 19976 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 85952

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1530120/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=80992 CPUtime=881.77
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 20010 0 0 0 88159 18 0 0 25 0 1 0 1112078490 82935808 19996 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 20248 19996 78 171 0 20075 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 86348

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1530120/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=80992 CPUtime=941.75
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 20010 0 0 0 94157 18 0 0 25 0 1 0 1112078490 82935808 19996 1992294400 134512640 135214827 4294956208 18446744073709551615 134538183 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 20248 19996 78 171 0 20075 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 86348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1530056/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=80992 CPUtime=1001.72
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 20010 0 0 0 100154 18 0 0 25 0 1 0 1112078490 82935808 19996 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 20248 19996 78 171 0 20075 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 86348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1529096/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=81916 CPUtime=1061.69
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 20252 0 0 0 106151 18 0 0 25 0 1 0 1112078490 83881984 20238 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 20479 20238 78 171 0 20306 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 87272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1526664/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=84556 CPUtime=1121.67
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 20918 0 0 0 112148 19 0 0 25 0 1 0 1112078490 86585344 20904 1992294400 134512640 135214827 4294956208 18446744073709551615 134529412 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 21139 20904 78 171 0 20966 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 89912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1526408/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=84688 CPUtime=1181.65
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 20925 0 0 0 118146 19 0 0 25 0 1 0 1112078490 86720512 20911 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7755/statm: 21172 20911 78 171 0 20999 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 90044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 7755
/proc/meminfo: memFree=1526344/2055920 swapFree=4177768/4192956
[pid=7752] ppid=7750 vsize=5356 CPUtime=0.14
/proc/7752/stat : 7752 (lysat.sh) S 7750 7752 7351 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112078475 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7752/statm: 1339 237 195 169 0 50 0
[pid=7755] ppid=7752 vsize=84688 CPUtime=1199.94
/proc/7755/stat : 7755 (LySATc) R 7752 7752 7351 0 -1 4194304 20925 0 0 0 119975 19 0 0 25 0 1 0 1112078490 86720512 20911 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/7755/statm: 21172 20911 78 171 0 20999 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 90044

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 7752 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=141978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.151976
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 90044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.141978
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1379
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= 3

runsolver used 0.976851 second user time and 3.40048 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-30 08:21:56
IDJOB=1525285
IDBENCH=70313
IDSOLVER=512
FILE ID=node2/1525285-1238394116
PBS_JOBID= 9061326
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525285-1238394116/watcher-1525285-1238394116 -o /tmp/evaluation-result-1525285-1238394116/solver-1525285-1238394116 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525285-1238394116.cnf c

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

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=1516212114

node2.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		: 3000.236
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		: 3000.236
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:       1611696 kB
Buffers:         65712 kB
Cached:         288480 kB
SwapCached:       8996 kB
Active:          54576 kB
Inactive:       310648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611696 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          16668 kB
Slab:            64944 kB
Committed_AS:  2745432 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-03-30 08:41:59