Trace number 1738206

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.01 1200.61

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   38944    78464 |   11683       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   38320   110203 |      --       0       --      -- |     --   | -624/31739
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 600   #clauses: 38320   #literals: 110203
0.09/0.11	c CPU time:   0.102984 s
0.09/0.11	c ==============================================================================
0.09/0.15	c lySAT 0.1
0.09/0.15	c minisat core +  additionnal features
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  600                                                  |
0.09/0.15	c |  Number of clauses:    38320                                                |
0.09/0.17	c |  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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738206-1240836310/watcher-1738206-1240836310 -o /tmp/evaluation-result-1738206-1240836310/solver-1738206-1240836310 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1738206-1240836310.cnf i 

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


[startup+0 s]
/proc/loadavg: 2.06 1.85 1.43 3/64 305
/proc/meminfo: memFree=1717528/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0
/proc/305/stat : 305 (lysat.sh) R 303 305 32528 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 111659054 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/305/statm: 1339 234 194 169 0 50 0
[pid=306] ppid=305 vsize=824 CPUtime=0
/proc/306/stat : 306 (SatElite) R 305 305 32528 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 111659055 843776 122 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/306/statm: 206 123 51 127 0 76 0

[startup+0.0928839 s]
/proc/loadavg: 2.06 1.85 1.43 3/64 305
/proc/meminfo: memFree=1717528/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111659054 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/305/statm: 1339 235 195 169 0 50 0
[pid=306] ppid=305 vsize=4080 CPUtime=0.08
/proc/306/stat : 306 (SatElite) R 305 305 32528 0 -1 4194304 858 0 0 0 8 0 0 0 20 0 1 0 111659055 4177920 842 1992294400 134512640 135034092 4294956096 18446744073709551615 134569414 0 0 4096 3 0 0 0 17 0 0 0
/proc/306/statm: 1020 842 68 127 0 890 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9436

[startup+0.102886 s]
/proc/loadavg: 2.06 1.85 1.43 3/64 305
/proc/meminfo: memFree=1717528/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111659054 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/305/statm: 1339 235 195 169 0 50 0
[pid=306] ppid=305 vsize=4080 CPUtime=0.09
/proc/306/stat : 306 (SatElite) R 305 305 32528 0 -1 4194304 859 0 0 0 9 0 0 0 20 0 1 0 111659055 4177920 843 1992294400 134512640 135034092 4294956096 18446744073709551615 134569526 0 0 4096 3 0 0 0 17 0 0 0
/proc/306/statm: 1020 843 68 127 0 890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.30291 s]
/proc/loadavg: 2.06 1.85 1.43 3/64 305
/proc/meminfo: memFree=1717528/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.702947 s]
/proc/loadavg: 2.06 1.85 1.43 3/64 305
/proc/meminfo: memFree=1717528/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50201 s]
/proc/loadavg: 2.06 1.85 1.43 2/66 308
/proc/meminfo: memFree=1711880/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=6588 CPUtime=1.33
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 1442 0 0 0 133 0 0 0 25 0 1 0 111659069 6746112 1427 1992294400 134512640 135226915 4294956208 18446744073709551615 134544613 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 1647 1427 82 174 0 1470 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 11944

[startup+3.10119 s]
/proc/loadavg: 2.06 1.85 1.43 2/66 308
/proc/meminfo: memFree=1710216/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=8464 CPUtime=2.93
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 1886 0 0 0 293 0 0 0 25 0 1 0 111659069 8667136 1871 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 2116 1871 82 174 0 1939 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13820

[startup+6.30148 s]
/proc/loadavg: 1.97 1.84 1.42 2/66 308
/proc/meminfo: memFree=1707272/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=10588 CPUtime=6.14
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 2424 0 0 0 613 1 0 0 25 0 1 0 111659069 10842112 2409 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 2647 2409 82 174 0 2470 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15944

[startup+12.702 s]
/proc/loadavg: 1.89 1.82 1.42 2/66 308
/proc/meminfo: memFree=1704072/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=13532 CPUtime=12.53
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 3134 0 0 0 1252 1 0 0 25 0 1 0 111659069 13856768 3119 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 3383 3119 82 174 0 3206 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18888

[startup+25.5021 s]
/proc/loadavg: 1.69 1.78 1.41 2/66 308
/proc/meminfo: memFree=1697608/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=20760 CPUtime=25.33
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 4915 0 0 0 2531 2 0 0 25 0 1 0 111659069 21258240 4900 1992294400 134512640 135226915 4294956208 18446744073709551615 134539873 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 5190 4900 82 174 0 5013 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26116

[startup+51.1024 s]
/proc/loadavg: 1.46 1.72 1.40 2/66 308
/proc/meminfo: memFree=1684936/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=33584 CPUtime=50.92
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 8016 0 0 0 5088 4 0 0 25 0 1 0 111659069 34390016 8001 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 8396 8001 82 174 0 8219 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38940

[startup+102.307 s]
/proc/loadavg: 1.20 1.61 1.38 2/66 308
/proc/meminfo: memFree=1672328/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=46176 CPUtime=102.1
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 11066 0 0 0 10203 7 0 0 25 0 1 0 111659069 47284224 11051 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 11544 11051 82 174 0 11367 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 51532

[startup+162.301 s]
/proc/loadavg: 1.07 1.49 1.35 2/66 308
/proc/meminfo: memFree=1667016/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=52072 CPUtime=162.07
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 12392 0 0 0 16198 9 0 0 25 0 1 0 111659069 53321728 12377 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 13018 12377 82 174 0 12841 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 57428

[startup+222.303 s]
/proc/loadavg: 1.02 1.40 1.33 2/66 308
/proc/meminfo: memFree=1654152/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=65376 CPUtime=222.04
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 15609 0 0 0 22193 11 0 0 25 0 1 0 111659069 66945024 15594 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 16344 15594 82 174 0 16167 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 70732

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.30 2/66 308
/proc/meminfo: memFree=1650248/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=69084 CPUtime=282.01
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 16558 0 0 0 28189 12 0 0 25 0 1 0 111659069 70742016 16543 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 17271 16543 82 174 0 17094 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 74440

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.28 2/66 308
/proc/meminfo: memFree=1649544/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=69892 CPUtime=341.99
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 16735 0 0 0 34187 12 0 0 25 0 1 0 111659069 71569408 16720 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 17473 16720 82 174 0 17296 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 75248

[startup+402.303 s]
/proc/loadavg: 1.00 1.21 1.26 2/66 308
/proc/meminfo: memFree=1641864/2055920 swapFree=4191900/4192956

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

/proc/308/statm: 19940 19101 82 174 0 19763 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 85116

[startup+582.303 s]
/proc/loadavg: 1.10 1.14 1.22 2/66 308
/proc/meminfo: memFree=1639496/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=80336 CPUtime=581.89
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 19243 0 0 0 58174 15 0 0 25 0 1 0 111659069 82264064 19228 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 20084 19228 82 174 0 19907 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 85692

[startup+642.302 s]
/proc/loadavg: 1.08 1.13 1.21 2/66 308
/proc/meminfo: memFree=1633928/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=86264 CPUtime=641.86
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 20638 0 0 0 64169 17 0 0 25 0 1 0 111659069 88334336 20623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/308/statm: 21566 20623 82 174 0 21389 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 91620

[startup+702.303 s]
/proc/loadavg: 1.03 1.10 1.19 2/66 308
/proc/meminfo: memFree=1626184/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=94212 CPUtime=701.83
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 22550 0 0 0 70164 19 0 0 25 0 1 0 111659069 96473088 22535 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 23553 22535 82 174 0 23376 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 99568

[startup+762.307 s]
/proc/loadavg: 1.01 1.08 1.17 2/66 308
/proc/meminfo: memFree=1624136/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=96156 CPUtime=761.8
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 23037 0 0 0 76161 19 0 0 25 0 1 0 111659069 98463744 23022 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 24039 23022 82 174 0 23862 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 101512

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.16 2/66 308
/proc/meminfo: memFree=1622280/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=98316 CPUtime=821.78
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 23512 0 0 0 82158 20 0 0 25 0 1 0 111659069 100675584 23497 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/308/statm: 24579 23497 82 174 0 24402 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 103672

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.15 2/66 308
/proc/meminfo: memFree=1621640/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=99252 CPUtime=881.75
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 23664 0 0 0 88155 20 0 0 25 0 1 0 111659069 101634048 23649 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 24813 23649 82 174 0 24636 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 104608

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 308
/proc/meminfo: memFree=1620936/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=100152 CPUtime=941.71
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 23849 0 0 0 94151 20 0 0 25 0 1 0 111659069 102555648 23834 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 25038 23834 82 174 0 24861 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 105508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 314
/proc/meminfo: memFree=1620552/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=100512 CPUtime=1001.67
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 23913 0 0 0 100147 20 0 0 25 0 1 0 111659069 102924288 23898 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 25128 23898 82 174 0 24951 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 105868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 314
/proc/meminfo: memFree=1619912/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=101660 CPUtime=1061.66
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 24081 0 0 0 106145 21 0 0 25 0 1 0 111659069 104099840 24066 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 25415 24066 82 174 0 25238 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 107016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.10 2/66 314
/proc/meminfo: memFree=1614728/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=106856 CPUtime=1121.62
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 25370 0 0 0 112139 23 0 0 25 0 1 0 111659069 109420544 25355 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 26714 25355 82 174 0 26537 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 112212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 314
/proc/meminfo: memFree=1609928/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=111780 CPUtime=1181.59
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 26568 0 0 0 118135 24 0 0 25 0 1 0 111659069 114462720 26553 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 27945 26553 82 174 0 27768 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 117136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 314
/proc/meminfo: memFree=1608008/2055920 swapFree=4191900/4192956
[pid=305] ppid=303 vsize=5356 CPUtime=0.13
/proc/305/stat : 305 (lysat.sh) S 303 305 32528 0 -1 4194304 310 864 0 0 0 0 13 0 16 0 1 0 111659054 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/305/statm: 1339 237 195 169 0 50 0
[pid=308] ppid=305 vsize=113640 CPUtime=1199.88
/proc/308/stat : 308 (LySATi) R 305 305 32528 0 -1 4194304 27033 0 0 0 119964 24 0 0 25 0 1 0 111659069 116367360 27018 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/308/statm: 28410 27018 82 174 0 28233 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 118996

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 305 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=140978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.149976
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.77
CPU system time (s): 0.24
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 118996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1174
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 1.16082 second user time and 3.21751 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-27 14:45:10
IDJOB=1738206
IDBENCH=71803
IDSOLVER=511
FILE ID=node43/1738206-1240836310
PBS_JOBID= 9187497
Free space on /tmp= 66432 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738206-1240836310/watcher-1738206-1240836310 -o /tmp/evaluation-result-1738206-1240836310/solver-1738206-1240836310 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1738206-1240836310.cnf i

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=95310417

node43.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		: 3000.237
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		: 3000.237
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:       1718008 kB
Buffers:         45136 kB
Cached:         222164 kB
SwapCached:        416 kB
Active:          39376 kB
Inactive:       241324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718008 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          21816 kB
Slab:            43268 kB
Committed_AS:   493064 kB
PageTables:       1444 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= 66428 MiB
End job on node43 at 2009-04-27 15:05:13