Trace number 1526814

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

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1935     5906 |      --       0       --      -- |     --   | -20/41
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 442   #clauses: 1935   #literals: 5906
0.00/0.00	c CPU time:   0.005999 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:  442                                                  |
0.00/0.01	c |  Number of clauses:    1935                                                 |
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-1526814-1238553850/watcher-1526814-1238553850 -o /tmp/evaluation-result-1526814-1238553850/solver-1526814-1238553850 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526814-1238553850.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: 0.99 0.98 1.00 3/64 17525
/proc/meminfo: memFree=1503768/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1128047360 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17525/statm: 1339 235 195 169 0 50 0
[pid=17526] ppid=17525 vsize=828 CPUtime=0
/proc/17526/stat : 17526 (SatElite) R 17525 17525 16883 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1128047360 847872 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134566365 0 0 4096 3 0 0 0 17 1 0 0
/proc/17526/statm: 207 134 68 127 0 77 0

[startup+0.060175 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17525
/proc/meminfo: memFree=1503768/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101177 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17525
/proc/meminfo: memFree=1503768/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301199 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17525
/proc/meminfo: memFree=1503768/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701246 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 17525
/proc/meminfo: memFree=1503768/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17528
/proc/meminfo: memFree=1501704/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=3756 CPUtime=1.48
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 584 0 0 0 148 0 0 0 25 0 1 0 1128047361 3846144 569 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 939 569 81 174 0 762 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9112

[startup+3.10152 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17528
/proc/meminfo: memFree=1500680/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=4680 CPUtime=3.08
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 818 0 0 0 308 0 0 0 25 0 1 0 1128047361 4792320 803 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 1170 803 81 174 0 993 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10036

[startup+6.3029 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17528
/proc/meminfo: memFree=1499464/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=6168 CPUtime=6.27
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 1195 0 0 0 627 0 0 0 25 0 1 0 1128047361 6316032 1180 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/17528/statm: 1542 1180 81 174 0 1365 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11524

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17528
/proc/meminfo: memFree=1497096/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=8192 CPUtime=12.67
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 1695 0 0 0 1266 1 0 0 25 0 1 0 1128047361 8388608 1680 1992294400 134512640 135226915 4294956208 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 2048 1680 81 174 0 1871 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13548

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17528
/proc/meminfo: memFree=1495368/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=9760 CPUtime=25.46
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 2076 0 0 0 2545 1 0 0 25 0 1 0 1128047361 9994240 2061 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 2440 2061 81 174 0 2263 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15116

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17528
/proc/meminfo: memFree=1493000/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=12388 CPUtime=51.05
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 2693 0 0 0 5103 2 0 0 25 0 1 0 1128047361 12685312 2678 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 3097 2678 81 174 0 2920 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17744

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1488136/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=17160 CPUtime=102.23
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 3844 0 0 0 10220 3 0 0 25 0 1 0 1128047361 17571840 3829 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 4290 3829 81 174 0 4113 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22516

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1484680/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=20844 CPUtime=162.19
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 4722 0 0 0 16216 3 0 0 25 0 1 0 1128047361 21344256 4707 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 5211 4707 81 174 0 5034 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1481096/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=24516 CPUtime=222.17
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 5608 0 0 0 22213 4 0 0 25 0 1 0 1128047361 25104384 5593 1992294400 134512640 135226915 4294956208 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 6129 5593 81 174 0 5952 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 29872

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1480264/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=25448 CPUtime=282.12
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 5838 0 0 0 28208 4 0 0 25 0 1 0 1128047361 26058752 5823 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 6362 5823 81 174 0 6185 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 30804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1475336/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=30392 CPUtime=342.1
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 7069 0 0 0 34204 6 0 0 25 0 1 0 1128047361 31121408 7054 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 7598 7054 81 174 0 7421 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 35748

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1474760/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=31024 CPUtime=402.07
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 7221 0 0 0 40201 6 0 0 25 0 1 0 1128047361 31768576 7206 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 7756 7206 81 174 0 7579 0

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

/proc/17528/statm: 9253 8570 81 174 0 9076 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 42368

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1467784/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=38516 CPUtime=581.99
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 8947 0 0 0 58191 8 0 0 25 0 1 0 1128047361 39440384 8932 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 9629 8932 81 174 0 9452 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 43872

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1467400/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=39028 CPUtime=641.97
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 9051 0 0 0 64189 8 0 0 25 0 1 0 1128047361 39964672 9036 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 9757 9036 81 174 0 9580 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 44384

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1466952/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=39220 CPUtime=701.93
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 9117 0 0 0 70185 8 0 0 25 0 1 0 1128047361 40161280 9102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 9805 9102 81 174 0 9628 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 44576

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1465032/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=41348 CPUtime=761.92
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 9607 0 0 0 76183 9 0 0 25 0 1 0 1128047361 42340352 9592 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 10337 9592 81 174 0 10160 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 46704

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1461512/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=45048 CPUtime=821.87
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 10525 0 0 0 82178 9 0 0 25 0 1 0 1128047361 46129152 10510 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 11262 10510 81 174 0 11085 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 50404

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1457736/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=48824 CPUtime=881.86
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 11453 0 0 0 88175 11 0 0 25 0 1 0 1128047361 49995776 11438 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 12206 11438 81 174 0 12029 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 54180

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1457608/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=48964 CPUtime=941.82
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 11478 0 0 0 94171 11 0 0 25 0 1 0 1128047361 50139136 11463 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 12241 11463 81 174 0 12064 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 54320

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1457480/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=49120 CPUtime=1001.79
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 11517 0 0 0 100168 11 0 0 25 0 1 0 1128047361 50298880 11502 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 12280 11502 81 174 0 12103 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 54476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17536
/proc/meminfo: memFree=1456712/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=49808 CPUtime=1061.76
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 11665 0 0 0 106165 11 0 0 25 0 1 0 1128047361 51003392 11650 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 12452 11650 81 174 0 12275 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 55164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17536
/proc/meminfo: memFree=1456072/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=50564 CPUtime=1121.74
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 11822 0 0 0 112162 12 0 0 25 0 1 0 1128047361 51777536 11807 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 12641 11807 81 174 0 12464 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 55920

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17536
/proc/meminfo: memFree=1455368/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=51392 CPUtime=1181.71
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 12009 0 0 0 118159 12 0 0 25 0 1 0 1128047361 52625408 11994 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 12848 11994 81 174 0 12671 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 56748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17536
/proc/meminfo: memFree=1455048/2055920 swapFree=4178500/4192956
[pid=17525] ppid=17523 vsize=5356 CPUtime=0
/proc/17525/stat : 17525 (lysat.sh) S 17523 17525 16883 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1128047360 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17525/statm: 1339 237 195 169 0 50 0
[pid=17528] ppid=17525 vsize=51772 CPUtime=1200.01
/proc/17528/stat : 17528 (LySATi) R 17525 17525 16883 0 -1 4194304 12092 0 0 0 119989 12 0 0 25 0 1 0 1128047361 53014528 12077 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17528/statm: 12943 12077 81 174 0 12766 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 57128

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 17525 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=3999
# CPU time returned by wait4() is 0.012997
# 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): 1199.89
CPU system time (s): 0.12
CPU usage (%): 99.9498
Max. virtual memory (cumulated for all children) (KiB): 57128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
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= 6
involuntary context switches= 2

runsolver used 1.15382 second user time and 3.22051 second system time

The end

Launcher Data 

Begin job on node62 at 2009-04-01 04:44:10
IDJOB=1526814
IDBENCH=70619
IDSOLVER=511
FILE ID=node62/1526814-1238553850
PBS_JOBID= 9062132
Free space on /tmp= 66352 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526814-1238553850/watcher-1526814-1238553850 -o /tmp/evaluation-result-1526814-1238553850/solver-1526814-1238553850 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526814-1238553850.cnf i

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=143125267

node62.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		: 3000.232
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		: 3000.232
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:       1504248 kB
Buffers:        100924 kB
Cached:         351480 kB
SwapCached:       7616 kB
Active:         218140 kB
Inactive:       243540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504248 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15016 kB
Slab:            75756 kB
Committed_AS:  2879376 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node62 at 2009-04-01 05:04:13