Trace number 1738154

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) 1200.03 1200.41

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   18184    36729 |    5455       0        0     nan |  0.000 % |
0.01/0.03	c |         0 |   17785    46622 |      --       0       --      -- |     --   | -399/9893
0.01/0.03	c ==============================================================================
0.01/0.03	c Result  :   #vars: 380   #clauses: 17785   #literals: 46622
0.01/0.03	c CPU time:   0.028995 s
0.01/0.03	c ==============================================================================
0.01/0.05	This is MiniSat 2.0 beta
0.01/0.05	WARNING: for repeatability, setting FPU to use double precision
0.01/0.05	============================[ Problem Statistics ]=============================
0.01/0.05	|                                                                             |
0.01/0.05	|  Number of variables:  380                                                  |
0.01/0.05	|  Number of clauses:    17785                                                |
0.01/0.06	|  Parsing time:         0.01         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-1738154-1240835818/watcher-1738154-1240835818 -o /tmp/evaluation-result-1738154-1240835818/solver-1738154-1240835818 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1738154-1240835818.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 0.97 0.91 3/64 3726
/proc/meminfo: memFree=1569272/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111614965 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3726/statm: 1339 235 195 169 0 50 0
[pid=3727] ppid=3726 vsize=1120 CPUtime=0
/proc/3727/stat : 3727 (SatElite) R 3726 3726 3480 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 111614965 1146880 187 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/3727/statm: 280 188 51 127 0 150 0

[startup+0.022592 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3726
/proc/meminfo: memFree=1569272/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111614965 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3726/statm: 1339 235 195 169 0 50 0
[pid=3727] ppid=3726 vsize=2292 CPUtime=0.01
/proc/3727/stat : 3727 (SatElite) R 3726 3726 3480 0 -1 4194304 453 0 0 0 1 0 0 0 18 0 1 0 111614965 2347008 437 1992294400 134512640 135034092 4294956112 18446744073709551615 134563476 0 0 4096 3 0 0 0 17 1 0 0
/proc/3727/statm: 573 437 68 127 0 443 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7648

[startup+0.101605 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3726
/proc/meminfo: memFree=1569272/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301626 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3726
/proc/meminfo: memFree=1569272/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701671 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3726
/proc/meminfo: memFree=1569272/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50275 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3729
/proc/meminfo: memFree=1564968/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=6468 CPUtime=1.43
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 1332 0 0 0 143 0 0 0 25 0 1 0 111614970 6623232 1317 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 1617 1317 78 171 0 1444 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11824

[startup+3.10192 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3729
/proc/meminfo: memFree=1563048/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=7964 CPUtime=3.03
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 1713 0 0 0 303 0 0 0 25 0 1 0 111614970 8155136 1698 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 1991 1698 78 171 0 1818 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13320

[startup+6.30127 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3729
/proc/meminfo: memFree=1560104/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=10520 CPUtime=6.23
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 2340 0 0 0 622 1 0 0 25 0 1 0 111614970 10772480 2325 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 2630 2325 78 171 0 2457 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15876

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3729
/proc/meminfo: memFree=1558312/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=11748 CPUtime=12.63
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 2634 0 0 0 1262 1 0 0 25 0 1 0 111614970 12029952 2619 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 2937 2619 78 171 0 2764 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17104

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3729
/proc/meminfo: memFree=1556136/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=14044 CPUtime=25.43
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 3204 0 0 0 2541 2 0 0 25 0 1 0 111614970 14381056 3189 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 3511 3189 78 171 0 3338 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19400

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3729
/proc/meminfo: memFree=1554920/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=15376 CPUtime=51.02
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 3493 0 0 0 5100 2 0 0 25 0 1 0 111614970 15745024 3478 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 3844 3478 78 171 0 3671 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20732

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1551912/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=18312 CPUtime=102.2
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 4211 0 0 0 10218 2 0 0 25 0 1 0 111614970 18751488 4196 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 4578 4196 78 171 0 4405 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23668

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1548904/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=21244 CPUtime=162.18
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 4944 0 0 0 16215 3 0 0 25 0 1 0 111614970 21753856 4929 1992294400 134512640 135214827 4294956224 18446744073709551615 134529306 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 5311 4929 78 171 0 5138 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26600

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1545960/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=24312 CPUtime=222.17
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 5685 0 0 0 22213 4 0 0 25 0 1 0 111614970 24895488 5670 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 6078 5670 78 171 0 5905 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29668

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1544744/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=25748 CPUtime=282.15
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 5978 0 0 0 28210 5 0 0 25 0 1 0 111614970 26365952 5963 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 6437 5963 78 171 0 6264 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31104

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1541608/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=29024 CPUtime=342.13
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 6771 0 0 0 34207 6 0 0 25 0 1 0 111614970 29720576 6756 1992294400 134512640 135214827 4294956224 18446744073709551615 134529688 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 7256 6756 78 171 0 7083 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 34380

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1540392/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0

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

/proc/3729/statm: 7713 7181 78 171 0 7540 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36208

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1539176/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=31600 CPUtime=582.06
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 7368 0 0 0 58199 7 0 0 25 0 1 0 111614970 32358400 7353 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 7900 7353 78 171 0 7727 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 36956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1538920/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=31872 CPUtime=642.05
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 7436 0 0 0 64197 8 0 0 25 0 1 0 111614970 32636928 7421 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 7968 7421 78 171 0 7795 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 37228

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1537704/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=33184 CPUtime=702.03
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 7741 0 0 0 70195 8 0 0 25 0 1 0 111614970 33980416 7726 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 8296 7726 78 171 0 8123 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 38540

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1536488/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=34436 CPUtime=762.02
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 8030 0 0 0 76194 8 0 0 25 0 1 0 111614970 35262464 8015 1992294400 134512640 135214827 4294956224 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 8609 8015 78 171 0 8436 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 39792

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1536040/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=35172 CPUtime=822
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 8163 0 0 0 82191 9 0 0 25 0 1 0 111614970 36016128 8148 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 8793 8148 78 171 0 8620 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 40528

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1530472/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=40628 CPUtime=881.98
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 9533 0 0 0 88188 10 0 0 25 0 1 0 111614970 41603072 9518 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 10157 9518 78 171 0 9984 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 45984

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1530024/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=41152 CPUtime=941.96
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 9646 0 0 0 94186 10 0 0 25 0 1 0 111614970 42139648 9631 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 10288 9631 78 171 0 10115 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 46508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1528936/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=42156 CPUtime=1001.95
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 9921 0 0 0 100184 11 0 0 25 0 1 0 111614970 43167744 9906 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 10539 9906 78 171 0 10366 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 47512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1528872/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=42156 CPUtime=1061.93
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 9922 0 0 0 106182 11 0 0 25 0 1 0 111614970 43167744 9907 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 10539 9907 78 171 0 10366 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 47512

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1528872/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=42156 CPUtime=1121.91
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 9928 0 0 0 112180 11 0 0 25 0 1 0 111614970 43167744 9913 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 10539 9913 78 171 0 10366 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 47512

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1528808/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=42156 CPUtime=1181.89
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 9933 0 0 0 118178 11 0 0 25 0 1 0 111614970 43167744 9918 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 10539 9918 78 171 0 10366 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 47512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 3731
/proc/meminfo: memFree=1528808/2055920 swapFree=4192812/4192956
[pid=3726] ppid=3724 vsize=5356 CPUtime=0.04
/proc/3726/stat : 3726 (lysat.sh) S 3724 3726 3480 0 -1 4194304 310 458 0 0 0 0 4 0 16 0 1 0 111614965 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3726/statm: 1339 237 195 169 0 50 0
[pid=3729] ppid=3726 vsize=42156 CPUtime=1199.99
/proc/3729/stat : 3729 (LySATc) R 3726 3726 3480 0 -1 4194304 9933 0 0 0 119988 11 0 0 25 0 1 0 111614970 43167744 9918 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/3729/statm: 10539 9918 78 171 0 10366 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 47512

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 3726 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.054991
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.11
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 47512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
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= 768
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.43278 second user time and 2.92156 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-27 14:36:58
IDJOB=1738154
IDBENCH=71802
IDSOLVER=512
FILE ID=node21/1738154-1240835818
PBS_JOBID= 9187542
Free space on /tmp= 66348 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738154-1240835818/watcher-1738154-1240835818 -o /tmp/evaluation-result-1738154-1240835818/solver-1738154-1240835818 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1738154-1240835818.cnf c

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=635539091

node21.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		: 3000.233
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		: 3000.233
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:       1569816 kB
Buffers:         67304 kB
Cached:         321180 kB
SwapCached:          0 kB
Active:         178168 kB
Inactive:       224244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            69860 kB
Committed_AS:   495308 kB
PageTables:       1376 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 node21 at 2009-04-27 14:57:00