Trace number 1525235

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
MD5SUMc0db0b493ae63a00f0ab9cc60e186dad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0729
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   41731   126700 |      --       0       --      -- |     --   | -269/700
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 9761   #clauses: 41731   #literals: 126700
0.09/0.14	c CPU time:   0.135979 s
0.09/0.14	c ==============================================================================
0.09/0.19	This is MiniSat 2.0 beta
0.09/0.19	WARNING: for repeatability, setting FPU to use double precision
0.09/0.19	============================[ Problem Statistics ]=============================
0.09/0.19	|                                                                             |
0.09/0.20	|  Number of variables:  9761                                                 |
0.09/0.20	|  Number of clauses:    41731                                                |
0.19/0.23	|  Parsing time:         0.03         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-1525235-1238391643/watcher-1525235-1238391643 -o /tmp/evaluation-result-1525235-1238391643/solver-1525235-1238391643 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525235-1238391643.cnf c 

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


[startup+0 s]
/proc/loadavg: 1.00 1.10 1.21 3/64 19149
/proc/meminfo: memFree=1757080/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0
/proc/19149/stat : 19149 (lysat.sh) R 19147 19149 18892 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111831616 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 233632754335 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19149/statm: 1339 234 194 169 0 50 0
[pid=19150] ppid=19149 vsize=1556 CPUtime=0
/proc/19150/stat : 19150 (SatElite) R 19149 19149 18892 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1111831616 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/19150/statm: 389 279 50 127 0 259 0

[startup+0.06801 s]
/proc/loadavg: 1.00 1.10 1.21 3/64 19149
/proc/meminfo: memFree=1757080/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111831616 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19149/statm: 1339 235 195 169 0 50 0
[pid=19150] ppid=19149 vsize=6064 CPUtime=0.05
/proc/19150/stat : 19150 (SatElite) R 19149 19149 18892 0 -1 4194304 1270 0 0 0 5 0 0 0 19 0 1 0 1111831616 6209536 1254 1992294400 134512640 135034092 4294956096 18446744073709551615 134671512 0 0 4096 3 0 0 0 17 0 0 0
/proc/19150/statm: 1516 1254 68 127 0 1386 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11420

[startup+0.102013 s]
/proc/loadavg: 1.00 1.10 1.21 3/64 19149
/proc/meminfo: memFree=1757080/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111831616 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19149/statm: 1339 235 195 169 0 50 0
[pid=19150] ppid=19149 vsize=6064 CPUtime=0.09
/proc/19150/stat : 19150 (SatElite) R 19149 19149 18892 0 -1 4194304 1270 0 0 0 9 0 0 0 19 0 1 0 1111831616 6209536 1254 1992294400 134512640 135034092 4294956096 18446744073709551615 134566400 0 0 4096 3 0 0 0 17 0 0 0
/proc/19150/statm: 1516 1254 68 127 0 1386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11420

[startup+0.302055 s]
/proc/loadavg: 1.00 1.10 1.21 3/64 19149
/proc/meminfo: memFree=1757080/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+0.70112 s]
/proc/loadavg: 1.00 1.10 1.21 3/64 19149
/proc/meminfo: memFree=1757080/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 1.00 1.10 1.21 2/66 19152
/proc/meminfo: memFree=1750920/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=7420 CPUtime=1.29
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 1627 0 0 0 129 0 0 0 25 0 1 0 1111831636 7598080 1613 1992294400 134512640 135214827 4294956208 18446744073709551615 134538573 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 1855 1613 78 171 0 1682 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12776

[startup+3.1015 s]
/proc/loadavg: 1.00 1.10 1.21 2/66 19152
/proc/meminfo: memFree=1748296/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=10852 CPUtime=2.88
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 2502 0 0 0 287 1 0 0 25 0 1 0 1111831636 11112448 2488 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 2713 2488 78 171 0 2540 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16208

[startup+6.30201 s]
/proc/loadavg: 1.00 1.10 1.21 2/66 19152
/proc/meminfo: memFree=1740936/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=17744 CPUtime=6.09
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 4208 0 0 0 606 3 0 0 25 0 1 0 1111831636 18169856 4194 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 4436 4194 78 171 0 4263 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23100

[startup+12.701 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 19152
/proc/meminfo: memFree=1729224/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=28932 CPUtime=12.48
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 7011 0 0 0 1244 4 0 0 25 0 1 0 1111831636 29626368 6997 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 7233 6997 78 171 0 7060 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34288

[startup+25.5021 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 19152
/proc/meminfo: memFree=1709896/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=47364 CPUtime=25.28
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 11628 0 0 0 2519 9 0 0 25 0 1 0 1111831636 48500736 11614 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 11841 11614 78 171 0 11668 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 52720

[startup+51.1023 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 19152
/proc/meminfo: memFree=1707656/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=49344 CPUtime=50.87
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 12095 0 0 0 5078 9 0 0 25 0 1 0 1111831636 50528256 12081 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 12336 12081 78 171 0 12163 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54700

[startup+102.306 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 19152
/proc/meminfo: memFree=1694280/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=62412 CPUtime=102.05
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 15403 0 0 0 10193 12 0 0 25 0 1 0 1111831636 63909888 15389 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 15603 15389 78 171 0 15430 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 67768

[startup+162.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 19152
/proc/meminfo: memFree=1682440/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=74412 CPUtime=162.01
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 18349 0 0 0 16186 15 0 0 25 0 1 0 1111831636 76197888 18335 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 18603 18335 78 171 0 18430 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 79768

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 19152
/proc/meminfo: memFree=1682248/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=74544 CPUtime=221.98
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 18413 0 0 0 22183 15 0 0 25 0 1 0 1111831636 76333056 18399 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 18636 18399 78 171 0 18463 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 79900

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 19152
/proc/meminfo: memFree=1677384/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=79824 CPUtime=281.96
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 19723 0 0 0 28180 16 0 0 25 0 1 0 1111831636 81739776 19709 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 19956 19709 78 171 0 19783 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 85180

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 19152
/proc/meminfo: memFree=1676808/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=80088 CPUtime=341.92
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 19777 0 0 0 34176 16 0 0 25 0 1 0 1111831636 82010112 19763 1992294400 134512640 135214827 4294956208 18446744073709551615 134529685 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 20022 19763 78 171 0 19849 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 85444

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 19152
/proc/meminfo: memFree=1666184/2055920 swapFree=4178496/4192956

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

/proc/19152/statm: 24642 24408 78 171 0 24469 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 103924

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 19152
/proc/meminfo: memFree=1658120/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=98568 CPUtime=581.81
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 24429 0 0 0 58160 21 0 0 25 0 1 0 1111831636 100933632 24415 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 24642 24415 78 171 0 24469 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 103924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 19152
/proc/meminfo: memFree=1658120/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=98568 CPUtime=641.78
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 24429 0 0 0 64157 21 0 0 25 0 1 0 1111831636 100933632 24415 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 24642 24415 78 171 0 24469 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 103924

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 19152
/proc/meminfo: memFree=1654664/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=102016 CPUtime=701.75
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 25272 0 0 0 70153 22 0 0 25 0 1 0 1111831636 104464384 25258 1992294400 134512640 135214827 4294956208 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 25504 25258 78 171 0 25331 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 107372

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19152
/proc/meminfo: memFree=1654600/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=102016 CPUtime=761.73
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 25272 0 0 0 76151 22 0 0 25 0 1 0 1111831636 104464384 25258 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 25504 25258 78 171 0 25331 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 107372

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19152
/proc/meminfo: memFree=1647752/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=109036 CPUtime=821.71
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 27030 0 0 0 82146 25 0 0 25 0 1 0 1111831636 111652864 27016 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 27259 27016 78 171 0 27086 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 114392

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19152
/proc/meminfo: memFree=1647752/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=109036 CPUtime=881.67
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 27030 0 0 0 88142 25 0 0 25 0 1 0 1111831636 111652864 27016 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 27259 27016 78 171 0 27086 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 114392

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 19152
/proc/meminfo: memFree=1639496/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=117400 CPUtime=941.64
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 29078 0 0 0 94138 26 0 0 25 0 1 0 1111831636 120217600 29064 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 29350 29064 78 171 0 29177 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 122756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 19152
/proc/meminfo: memFree=1639432/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=117400 CPUtime=1001.61
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 29078 0 0 0 100135 26 0 0 25 0 1 0 1111831636 120217600 29064 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 29350 29064 78 171 0 29177 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 122756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 19152
/proc/meminfo: memFree=1639432/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=117320 CPUtime=1061.58
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 29079 0 0 0 106132 26 0 0 25 0 1 0 1111831636 120135680 29065 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 29330 29065 78 171 0 29157 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 122676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 19152
/proc/meminfo: memFree=1639368/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=117320 CPUtime=1121.56
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 29079 0 0 0 112130 26 0 0 25 0 1 0 1111831636 120135680 29065 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 29330 29065 78 171 0 29157 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 122676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19152
/proc/meminfo: memFree=1639368/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=117320 CPUtime=1181.53
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 29079 0 0 0 118127 26 0 0 25 0 1 0 1111831636 120135680 29065 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 29330 29065 78 171 0 29157 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 122676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19152
/proc/meminfo: memFree=1639368/2055920 swapFree=4178496/4192956
[pid=19149] ppid=19147 vsize=5356 CPUtime=0.19
/proc/19149/stat : 19149 (lysat.sh) S 19147 19149 18892 0 -1 4194304 311 1359 0 0 0 0 18 1 16 0 1 0 1111831616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19149/statm: 1339 237 195 169 0 50 0
[pid=19152] ppid=19149 vsize=117320 CPUtime=1199.82
/proc/19152/stat : 19152 (LySATc) R 19149 19149 18892 0 -1 4194304 29079 0 0 0 119956 26 0 0 25 0 1 0 1111831636 120135680 29065 1992294400 134512640 135214827 4294956208 18446744073709551615 134527356 0 0 4096 3 0 0 0 17 0 0 0
/proc/19152/statm: 29330 29065 78 171 0 29157 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 122676

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 19149 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=184971
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.197969
# 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): 1199.74
CPU system time (s): 0.27
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 122756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1670
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 1.04384 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-30 07:40:44
IDJOB=1525235
IDBENCH=70303
IDSOLVER=512
FILE ID=node3/1525235-1238391643
PBS_JOBID= 9061360
Free space on /tmp= 65972 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525235-1238391643/watcher-1525235-1238391643 -o /tmp/evaluation-result-1525235-1238391643/solver-1525235-1238391643 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525235-1238391643.cnf c

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

MD5SUM BENCH= c0db0b493ae63a00f0ab9cc60e186dad
RANDOM SEED=1062501983

node3.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		: 3000.275
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		: 3000.275
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:       1757560 kB
Buffers:         60704 kB
Cached:         163384 kB
SwapCached:       8268 kB
Active:         166476 kB
Inactive:        67560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757560 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            50400 kB
Committed_AS:  2725468 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= 65968 MiB
End job on node3 at 2009-03-30 08:00:46