Trace number 1526399

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2116     6421 |      --       0       --      -- |     --   | -9/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2116   #literals: 6421
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  490                                                  |
0.00/0.01	c |  Number of clauses:    2116                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526399-1238494409/watcher-1526399-1238494409 -o /tmp/evaluation-result-1526399-1238494409/solver-1526399-1238494409 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526399-1238494409.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: 2.22 2.23 1.97 3/64 13959
/proc/meminfo: memFree=1537208/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) R 13957 13959 13454 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122106492 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13959/statm: 1339 234 194 169 0 50 0
[pid=13960] ppid=13959 vsize=824 CPUtime=0
/proc/13960/stat : 13960 (SatElite) R 13959 13959 13454 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1122106492 843776 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/13960/statm: 206 135 65 127 0 76 0

[startup+0.0629191 s]
/proc/loadavg: 2.22 2.23 1.97 3/64 13959
/proc/meminfo: memFree=1537208/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101923 s]
/proc/loadavg: 2.22 2.23 1.97 3/64 13959
/proc/meminfo: memFree=1537208/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301957 s]
/proc/loadavg: 2.22 2.23 1.97 3/64 13959
/proc/meminfo: memFree=1537208/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702025 s]
/proc/loadavg: 2.22 2.23 1.97 3/64 13959
/proc/meminfo: memFree=1537208/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 2.22 2.23 1.97 2/66 13962
/proc/meminfo: memFree=1535208/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=3768 CPUtime=1.48
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 606 0 0 0 148 0 0 0 25 0 1 0 1122106493 3858432 591 1992294400 134512640 135226915 4294956208 18446744073709551615 134525798 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 942 591 81 174 0 765 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9124

[startup+3.10144 s]
/proc/loadavg: 2.12 2.21 1.96 2/66 13962
/proc/meminfo: memFree=1534248/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=4736 CPUtime=3.07
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 847 0 0 0 307 0 0 0 25 0 1 0 1122106493 4849664 832 1992294400 134512640 135226915 4294956208 18446744073709551615 134527460 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 1184 832 81 174 0 1007 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10092

[startup+6.30298 s]
/proc/loadavg: 2.12 2.21 1.96 2/66 13962
/proc/meminfo: memFree=1532200/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=6272 CPUtime=6.28
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 1211 0 0 0 627 1 0 0 25 0 1 0 1122106493 6422528 1196 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 1568 1196 81 174 0 1391 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11628

[startup+12.7011 s]
/proc/loadavg: 1.95 2.17 1.95 2/66 13962
/proc/meminfo: memFree=1530984/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=7768 CPUtime=12.67
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 1594 0 0 0 1266 1 0 0 25 0 1 0 1122106493 7954432 1579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 1942 1579 81 174 0 1765 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13124

[startup+25.5013 s]
/proc/loadavg: 1.80 2.13 1.94 2/66 13962
/proc/meminfo: memFree=1528104/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=10328 CPUtime=25.47
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 2215 0 0 0 2545 2 0 0 25 0 1 0 1122106493 10575872 2200 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 2582 2200 81 174 0 2405 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15684

[startup+51.1017 s]
/proc/loadavg: 1.53 2.04 1.92 2/66 13962
/proc/meminfo: memFree=1525800/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=12764 CPUtime=51.06
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 2790 0 0 0 5103 3 0 0 25 0 1 0 1122106493 13070336 2775 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 3191 2775 81 174 0 3014 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18120

[startup+102.305 s]
/proc/loadavg: 1.21 1.86 1.86 2/66 13962
/proc/meminfo: memFree=1520936/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=17912 CPUtime=102.24
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 4003 0 0 0 10220 4 0 0 25 0 1 0 1122106493 18341888 3988 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 4478 3988 81 174 0 4301 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23268

[startup+162.302 s]
/proc/loadavg: 1.08 1.71 1.81 2/66 13962
/proc/meminfo: memFree=1515304/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=23688 CPUtime=162.22
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 5419 0 0 0 16217 5 0 0 25 0 1 0 1122106493 24256512 5404 1992294400 134512640 135226915 4294956208 18446744073709551615 134541051 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 5922 5404 81 174 0 5745 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 29044

[startup+222.302 s]
/proc/loadavg: 1.03 1.57 1.75 2/66 13962
/proc/meminfo: memFree=1512168/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=27020 CPUtime=222.19
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 6209 0 0 0 22213 6 0 0 25 0 1 0 1122106493 27668480 6194 1992294400 134512640 135226915 4294956208 18446744073709551615 134557513 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 6755 6194 81 174 0 6578 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32376

[startup+282.301 s]
/proc/loadavg: 1.01 1.47 1.71 2/66 13962
/proc/meminfo: memFree=1511272/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=27956 CPUtime=282.17
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 6410 0 0 0 28211 6 0 0 25 0 1 0 1122106493 28626944 6395 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 6989 6395 81 174 0 6812 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33312

[startup+342.301 s]
/proc/loadavg: 1.00 1.38 1.66 2/66 13962
/proc/meminfo: memFree=1506024/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=33268 CPUtime=342.16
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 7730 0 0 0 34208 8 0 0 25 0 1 0 1122106493 34066432 7715 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 8317 7715 81 174 0 8140 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38624

[startup+402.303 s]
/proc/loadavg: 1.00 1.31 1.62 2/66 13962
/proc/meminfo: memFree=1505192/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=34088 CPUtime=402.13
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 7921 0 0 0 40205 8 0 0 25 0 1 0 1122106493 34906112 7906 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 8522 7906 81 174 0 8345 0

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

/proc/13962/statm: 9950 9196 81 174 0 9773 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 45156

[startup+642.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/66 13962
/proc/meminfo: memFree=1499368/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=40460 CPUtime=642.06
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 9377 0 0 0 64196 10 0 0 25 0 1 0 1122106493 41431040 9362 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 10115 9362 81 174 0 9938 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45816

[startup+702.303 s]
/proc/loadavg: 1.00 1.10 1.43 2/66 13962
/proc/meminfo: memFree=1496744/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=43320 CPUtime=702.03
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 10045 0 0 0 70193 10 0 0 25 0 1 0 1122106493 44359680 10030 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 10830 10030 81 174 0 10653 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 48676

[startup+762.305 s]
/proc/loadavg: 1.00 1.08 1.40 2/66 13962
/proc/meminfo: memFree=1491560/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=48604 CPUtime=762.01
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 11337 0 0 0 76189 12 0 0 25 0 1 0 1122106493 49770496 11322 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 12151 11322 81 174 0 11974 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 53960

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.37 2/66 13962
/proc/meminfo: memFree=1490216/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=50064 CPUtime=821.99
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 11677 0 0 0 82187 12 0 0 25 0 1 0 1122106493 51265536 11662 1992294400 134512640 135226915 4294956208 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 12516 11662 81 174 0 12339 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 55420

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.35 2/66 13962
/proc/meminfo: memFree=1490152/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=50136 CPUtime=881.97
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 11692 0 0 0 88185 12 0 0 25 0 1 0 1122106493 51339264 11677 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 12534 11677 81 174 0 12357 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 55492

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.33 2/66 13962
/proc/meminfo: memFree=1490088/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=50136 CPUtime=941.94
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 11696 0 0 0 94182 12 0 0 25 0 1 0 1122106493 51339264 11681 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 12534 11681 81 174 0 12357 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 55492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 13962
/proc/meminfo: memFree=1489960/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=50208 CPUtime=1001.92
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 11730 0 0 0 100180 12 0 0 25 0 1 0 1122106493 51412992 11715 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 12552 11715 81 174 0 12375 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 55564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/66 13962
/proc/meminfo: memFree=1488616/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=51572 CPUtime=1061.91
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 12059 0 0 0 106178 13 0 0 25 0 1 0 1122106493 52809728 12044 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 12893 12044 81 174 0 12716 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 56928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 13962
/proc/meminfo: memFree=1484456/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=56512 CPUtime=1121.89
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 13108 0 0 0 112175 14 0 0 25 0 1 0 1122106493 57868288 13093 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 14128 13093 81 174 0 13951 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 61868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 13962
/proc/meminfo: memFree=1480872/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=60524 CPUtime=1181.86
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 13992 0 0 0 118171 15 0 0 25 0 1 0 1122106493 61976576 13977 1992294400 134512640 135226915 4294956208 18446744073709551615 134531785 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 15131 13977 81 174 0 14954 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 65880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 13962
/proc/meminfo: memFree=1480872/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=60524 CPUtime=1200.06
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 13992 0 0 0 119991 15 0 0 25 0 1 0 1122106493 61976576 13977 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 15131 13977 81 174 0 14954 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65880

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 13962
/proc/meminfo: memFree=1480872/2055920 swapFree=4179412/4192956
[pid=13959] ppid=13957 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (lysat.sh) S 13957 13959 13454 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1122106492 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13959/statm: 1339 237 195 169 0 50 0
[pid=13962] ppid=13959 vsize=60524 CPUtime=1200.06
/proc/13962/stat : 13962 (LySATi) R 13959 13959 13454 0 -1 4194304 13992 0 0 0 119991 15 0 0 25 0 1 0 1122106493 61976576 13977 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 1 0 0
/proc/13962/statm: 15131 13977 81 174 0 14954 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13959 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 65880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 475
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= 2

runsolver used 1.46278 second user time and 2.88856 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-31 12:13:29
IDJOB=1526399
IDBENCH=70536
IDSOLVER=511
FILE ID=node25/1526399-1238494409
PBS_JOBID= 9061883
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526399-1238494409/watcher-1526399-1238494409 -o /tmp/evaluation-result-1526399-1238494409/solver-1526399-1238494409 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526399-1238494409.cnf i

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=674804907

node25.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		: 3000.263
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		: 3000.263
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:       1537704 kB
Buffers:        103628 kB
Cached:         313236 kB
SwapCached:       7320 kB
Active:         184728 kB
Inactive:       240984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537704 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          14548 kB
Slab:            78560 kB
Committed_AS:  3259132 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-03-31 12:33:32