Trace number 1526934

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S305156909-031.cnf
MD5SUM94fbc938c49a6d0bc295232a6f2b8a2c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.5223
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1527     4601 |      --       0       --      -- |     --   | -3/11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 357   #clauses: 1527   #literals: 4601
0.00/0.00	c CPU time:   0.003999 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:  357                                                  |
0.00/0.01	c |  Number of clauses:    1527                                                 |
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-1526934-1238568728/watcher-1526934-1238568728 -o /tmp/evaluation-result-1526934-1238568728/solver-1526934-1238568728 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526934-1238568728.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: 2.00 2.00 1.90 3/64 17031
/proc/meminfo: memFree=1389536/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129538559 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17031/statm: 1339 235 195 169 0 50 0
[pid=17032] ppid=17031 vsize=832 CPUtime=0
/proc/17032/stat : 17032 (SatElite) R 17031 17031 16807 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1129538559 851968 127 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/17032/statm: 208 127 69 127 0 78 0

[startup+0.0336911 s]
/proc/loadavg: 2.00 2.00 1.90 3/64 17031
/proc/meminfo: memFree=1389536/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101693 s]
/proc/loadavg: 2.00 2.00 1.90 3/64 17031
/proc/meminfo: memFree=1389536/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301715 s]
/proc/loadavg: 2.00 2.00 1.90 3/64 17031
/proc/meminfo: memFree=1389536/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701762 s]
/proc/loadavg: 2.00 2.00 1.90 3/64 17031
/proc/meminfo: memFree=1389536/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 2.00 2.00 1.90 2/66 17034
/proc/meminfo: memFree=1387600/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=3764 CPUtime=1.49
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 587 0 0 0 149 0 0 0 25 0 1 0 1129538560 3854336 572 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/17034/statm: 941 572 81 174 0 764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9120

[startup+3.10104 s]
/proc/loadavg: 1.92 1.98 1.89 2/66 17034
/proc/meminfo: memFree=1386768/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=4436 CPUtime=3.08
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 758 0 0 0 308 0 0 0 25 0 1 0 1129538560 4542464 743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 1109 743 81 174 0 932 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9792

[startup+6.30121 s]
/proc/loadavg: 1.92 1.98 1.89 2/66 17034
/proc/meminfo: memFree=1385232/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=5724 CPUtime=6.28
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 1062 0 0 0 628 0 0 0 25 0 1 0 1129538560 5861376 1047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 1431 1047 81 174 0 1254 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11080

[startup+12.7019 s]
/proc/loadavg: 1.78 1.95 1.88 2/66 17034
/proc/meminfo: memFree=1383704/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=7252 CPUtime=12.68
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 1444 0 0 0 1268 0 0 0 25 0 1 0 1129538560 7426048 1429 1992294400 134512640 135226915 4294956208 18446744073709551615 134731508 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 1813 1429 81 174 0 1636 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12608

[startup+25.5054 s]
/proc/loadavg: 1.66 1.92 1.87 2/66 17034
/proc/meminfo: memFree=1381912/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=9004 CPUtime=25.47
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 1863 0 0 0 2547 0 0 0 25 0 1 0 1129538560 9220096 1848 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 2251 1848 81 174 0 2074 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14360

[startup+51.1013 s]
/proc/loadavg: 1.43 1.84 1.85 2/66 17034
/proc/meminfo: memFree=1378776/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=12368 CPUtime=51.05
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 2654 0 0 0 5104 1 0 0 25 0 1 0 1129538560 12664832 2639 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 3092 2639 81 174 0 2915 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17724

[startup+102.301 s]
/proc/loadavg: 1.19 1.71 1.80 2/66 17034
/proc/meminfo: memFree=1375448/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=15756 CPUtime=102.24
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 3463 0 0 0 10222 2 0 0 25 0 1 0 1129538560 16134144 3448 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 3939 3448 81 174 0 3762 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21112

[startup+162.301 s]
/proc/loadavg: 1.07 1.58 1.75 2/66 17034
/proc/meminfo: memFree=1371544/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=19824 CPUtime=162.23
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 4424 0 0 0 16220 3 0 0 25 0 1 0 1129538560 20299776 4409 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 4956 4409 81 174 0 4779 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25180

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.70 2/66 17034
/proc/meminfo: memFree=1367832/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=23940 CPUtime=222.21
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 5333 0 0 0 22217 4 0 0 25 0 1 0 1129538560 24514560 5318 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 5985 5318 81 174 0 5808 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29296

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.65 2/66 17034
/proc/meminfo: memFree=1365400/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=26372 CPUtime=282.2
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 5941 0 0 0 28215 5 0 0 25 0 1 0 1129538560 27004928 5926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 6593 5926 81 174 0 6416 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31728

[startup+342.306 s]
/proc/loadavg: 1.00 1.31 1.61 2/66 17034
/proc/meminfo: memFree=1363672/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=28216 CPUtime=342.18
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 6371 0 0 0 34213 5 0 0 25 0 1 0 1129538560 28893184 6356 1992294400 134512640 135226915 4294956208 18446744073709551615 134544577 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 7054 6356 81 174 0 6877 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 33572

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.57 2/66 17034
/proc/meminfo: memFree=1361368/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=30628 CPUtime=402.16
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 6942 0 0 0 40210 6 0 0 25 0 1 0 1129538560 31363072 6927 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 7657 6927 81 174 0 7480 0

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

/proc/17034/statm: 8902 7986 81 174 0 8725 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 40964

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.46 2/66 17040
/proc/meminfo: memFree=1355352/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=37388 CPUtime=582.08
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 8435 0 0 0 58200 8 0 0 25 0 1 0 1129538560 38285312 8420 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 9347 8420 81 174 0 9170 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 42744

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.43 2/66 17040
/proc/meminfo: memFree=1349656/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=43296 CPUtime=642.07
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 9864 0 0 0 64197 10 0 0 25 0 1 0 1129538560 44335104 9849 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 10824 9849 81 174 0 10647 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 48652

[startup+702.303 s]
/proc/loadavg: 1.00 1.08 1.40 2/66 17040
/proc/meminfo: memFree=1344664/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=49316 CPUtime=702.06
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 11083 0 0 0 70195 11 0 0 25 0 1 0 1129538560 50499584 11068 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 12329 11068 81 174 0 12152 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 54672

[startup+762.303 s]
/proc/loadavg: 1.00 1.07 1.37 2/66 17040
/proc/meminfo: memFree=1344600/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=49316 CPUtime=762.04
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 11107 0 0 0 76193 11 0 0 25 0 1 0 1129538560 50499584 11092 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 12329 11092 81 174 0 12152 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 54672

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.35 2/66 17040
/proc/meminfo: memFree=1344536/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=49644 CPUtime=822.02
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 11141 0 0 0 82191 11 0 0 25 0 1 0 1129538560 50835456 11126 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 12411 11126 81 174 0 12234 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 55000

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.32 2/66 17040
/proc/meminfo: memFree=1343896/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=50308 CPUtime=882.01
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 11283 0 0 0 88190 11 0 0 25 0 1 0 1129538560 51515392 11268 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 12577 11268 81 174 0 12400 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 55664

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 17040
/proc/meminfo: memFree=1343128/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=51204 CPUtime=941.99
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 11487 0 0 0 94188 11 0 0 25 0 1 0 1129538560 52432896 11472 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 12801 11472 81 174 0 12624 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 56560

[startup+1002.31 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 17040
/proc/meminfo: memFree=1339416/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=54984 CPUtime=1001.97
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 12411 0 0 0 100185 12 0 0 25 0 1 0 1129538560 56303616 12396 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 13746 12396 81 174 0 13569 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 60340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 17040
/proc/meminfo: memFree=1338136/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=55976 CPUtime=1061.95
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 12722 0 0 0 106182 13 0 0 25 0 1 0 1129538560 57319424 12707 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 13994 12707 81 174 0 13817 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 61332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 17040
/proc/meminfo: memFree=1338136/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=55976 CPUtime=1121.94
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 12726 0 0 0 112181 13 0 0 25 0 1 0 1129538560 57319424 12711 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 13994 12711 81 174 0 13817 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 61332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 17040
/proc/meminfo: memFree=1337944/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=56200 CPUtime=1181.92
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 12770 0 0 0 118179 13 0 0 25 0 1 0 1129538560 57548800 12755 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 14050 12755 81 174 0 13873 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 61556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 17040
/proc/meminfo: memFree=1337944/2055920 swapFree=4171920/4192956
[pid=17031] ppid=17029 vsize=5356 CPUtime=0
/proc/17031/stat : 17031 (lysat.sh) S 17029 17031 16807 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129538559 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17031/statm: 1339 237 195 169 0 50 0
[pid=17034] ppid=17031 vsize=56200 CPUtime=1200.02
/proc/17034/stat : 17034 (LySATi) R 17031 17031 16807 0 -1 4194304 12783 0 0 0 119989 13 0 0 25 0 1 0 1129538560 57548800 12768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17034/statm: 14050 12768 81 174 0 13873 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 61556

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 17031 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.13
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 61556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 456
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 1.44278 second user time and 2.95455 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-01 08:52:08
IDJOB=1526934
IDBENCH=70643
IDSOLVER=511
FILE ID=node28/1526934-1238568728
PBS_JOBID= 9070498
Free space on /tmp= 66300 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S305156909-031.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526934-1238568728/watcher-1526934-1238568728 -o /tmp/evaluation-result-1526934-1238568728/solver-1526934-1238568728 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526934-1238568728.cnf i

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

MD5SUM BENCH= 94fbc938c49a6d0bc295232a6f2b8a2c
RANDOM SEED=298085960

node28.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		: 3000.212
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		: 3000.212
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:       1390080 kB
Buffers:        111972 kB
Cached:         439852 kB
SwapCached:      14208 kB
Active:         204244 kB
Inactive:       364752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1390080 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            82776 kB
Committed_AS:  2967940 kB
PageTables:       1428 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= 66300 MiB
End job on node28 at 2009-04-01 09:12:11