Trace number 1530628

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.06 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
MD5SUM4cc7ee2f20081e6ebd36addd568f2c4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530628-1238573131/watcher-1530628-1238573131 -o /tmp/evaluation-result-1530628-1238573131/solver-1530628-1238573131 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530628-1238573131.cnf -rs 1039958924 -co memory_limit 1800 

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: 1.83 1.82 1.46 3/68 31090
/proc/meminfo: memFree=1687400/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=1596 CPUtime=0
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 1129975121 1634304 184 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 399 185 125 319 0 77 0

[startup+0.106689 s]
/proc/loadavg: 1.83 1.82 1.46 3/68 31090
/proc/meminfo: memFree=1687400/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=1864 CPUtime=0.1
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 1129975121 1908736 281 1992294400 134512640 135819388 4294956160 18446744073709551615 134617199 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 466 281 148 319 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1864

[startup+0.201696 s]
/proc/loadavg: 1.83 1.82 1.46 3/68 31090
/proc/meminfo: memFree=1687400/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=1992 CPUtime=0.2
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 310 0 0 0 20 0 0 0 18 0 1 0 1129975121 2039808 293 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 498 293 148 319 0 176 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1992

[startup+0.301703 s]
/proc/loadavg: 1.83 1.82 1.46 3/68 31090
/proc/meminfo: memFree=1687400/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=1992 CPUtime=0.3
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 323 0 0 0 30 0 0 0 19 0 1 0 1129975121 2039808 306 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 498 306 148 319 0 176 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1992

[startup+0.701728 s]
/proc/loadavg: 1.83 1.82 1.46 3/68 31090
/proc/meminfo: memFree=1687400/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=2124 CPUtime=0.7
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 364 0 0 0 70 0 0 0 22 0 1 0 1129975121 2174976 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 531 347 148 319 0 209 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2124

[startup+1.50178 s]
/proc/loadavg: 1.83 1.82 1.46 2/69 31091
/proc/meminfo: memFree=1686432/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=2648 CPUtime=1.5
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 476 0 0 0 150 0 0 0 25 0 1 0 1129975121 2711552 459 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 662 459 148 319 0 340 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2648

[startup+3.1029 s]
/proc/loadavg: 1.83 1.82 1.46 2/69 31091
/proc/meminfo: memFree=1685536/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=3448 CPUtime=3.1
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 699 0 0 0 310 0 0 0 25 0 1 0 1129975121 3530752 682 1992294400 134512640 135819388 4294956160 18446744073709551615 135205079 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 862 682 148 319 0 540 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3448

[startup+6.3011 s]
/proc/loadavg: 1.77 1.81 1.46 2/69 31091
/proc/meminfo: memFree=1683680/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=5192 CPUtime=6.29
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 1106 0 0 0 629 0 0 0 25 0 1 0 1129975121 5316608 1089 1992294400 134512640 135819388 4294956160 18446744073709551615 134617310 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 1298 1089 148 319 0 976 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5192

[startup+12.7015 s]
/proc/loadavg: 1.71 1.79 1.45 2/69 31091
/proc/meminfo: memFree=1680800/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=8012 CPUtime=12.69
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 1784 0 0 0 1269 0 0 0 25 0 1 0 1129975121 8204288 1767 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 2003 1767 148 319 0 1681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8012

[startup+25.5014 s]
/proc/loadavg: 1.55 1.75 1.45 2/69 31091
/proc/meminfo: memFree=1677088/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=11952 CPUtime=25.48
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 2673 0 0 0 2547 1 0 0 25 0 1 0 1129975121 12238848 2656 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 2988 2656 148 319 0 2666 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11952

[startup+51.1011 s]
/proc/loadavg: 1.36 1.69 1.43 2/69 31091
/proc/meminfo: memFree=1671072/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=18472 CPUtime=51.08
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 4211 0 0 0 5105 3 0 0 25 0 1 0 1129975121 18915328 4161 1992294400 134512640 135819388 4294956160 18446744073709551615 134616769 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 4618 4161 148 319 0 4296 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18472

[startup+102.302 s]
/proc/loadavg: 1.15 1.58 1.41 2/69 31091
/proc/meminfo: memFree=1663520/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=26836 CPUtime=102.27
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 6150 0 0 0 10223 4 0 0 25 0 1 0 1129975121 27480064 6035 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 6709 6035 148 319 0 6387 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26836

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.38 2/69 31091
/proc/meminfo: memFree=1656928/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=34232 CPUtime=162.25
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 7831 0 0 0 16220 5 0 0 25 0 1 0 1129975121 35053568 7716 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 8558 7716 148 319 0 8236 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34232

[startup+222.306 s]
/proc/loadavg: 1.02 1.38 1.35 2/69 31091
/proc/meminfo: memFree=1649504/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=42460 CPUtime=222.25
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 9796 0 0 0 22217 8 0 0 25 0 1 0 1129975121 43479040 9552 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 10615 9552 148 319 0 10293 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 42460

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.33 2/69 31091
/proc/meminfo: memFree=1642080/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=51124 CPUtime=282.23
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 11776 0 0 0 28213 10 0 0 25 0 1 0 1129975121 52350976 11441 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 12781 11441 148 319 0 12459 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 51124

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.31 2/69 31091
/proc/meminfo: memFree=1639392/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=54112 CPUtime=342.21
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 12473 0 0 0 34211 10 0 0 25 0 1 0 1129975121 55410688 12067 1992294400 134512640 135819388 4294956160 18446744073709551615 134617373 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 13528 12067 148 319 0 13206 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 54112

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.28 2/69 31091
/proc/meminfo: memFree=1634656/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=59168 CPUtime=402.2
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 13666 0 0 0 40208 12 0 0 25 0 1 0 1129975121 60588032 13260 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 14792 13260 148 319 0 14470 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 59168

[startup+462.302 s]
/proc/loadavg: 1.04 1.18 1.27 2/69 31091
/proc/meminfo: memFree=1630112/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=63720 CPUtime=462.19
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 14788 0 0 0 46206 13 0 0 25 0 1 0 1129975121 65249280 14382 1992294400 134512640 135819388 4294956160 18446744073709551615 134605096 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 15930 14382 148 319 0 15608 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 63720

[startup+522.302 s]
/proc/loadavg: 1.06 1.16 1.25 2/69 31091
/proc/meminfo: memFree=1624864/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=71296 CPUtime=522.18
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 16532 0 0 0 52204 14 0 0 25 0 1 0 1129975121 73007104 15768 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 17824 15768 148 319 0 17502 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 71296

[startup+582.302 s]
/proc/loadavg: 1.02 1.13 1.24 2/69 31091
/proc/meminfo: memFree=1620896/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=75360 CPUtime=582.17
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 17469 0 0 0 58202 15 0 0 25 0 1 0 1129975121 77168640 16705 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 18840 16705 148 319 0 18518 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 75360

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/69 31091
/proc/meminfo: memFree=1617440/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=79152 CPUtime=642.15
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 18339 0 0 0 64200 15 0 0 25 0 1 0 1129975121 81051648 17575 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 19788 17575 148 319 0 19466 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 79152

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/69 31091
/proc/meminfo: memFree=1612384/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=84592 CPUtime=702.14
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 19558 0 0 0 70197 17 0 0 25 0 1 0 1129975121 86622208 18794 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 21148 18794 148 319 0 20826 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 84592

[startup+762.302 s]
/proc/loadavg: 1.00 1.06 1.18 2/69 31091
/proc/meminfo: memFree=1611232/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=85536 CPUtime=762.13
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 19840 0 0 0 76196 17 0 0 25 0 1 0 1129975121 87588864 19076 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 21384 19076 148 319 0 21062 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 85536

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/69 31091
/proc/meminfo: memFree=1609120/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=87788 CPUtime=822.11
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 20390 0 0 0 82193 18 0 0 25 0 1 0 1129975121 89894912 19626 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 21947 19626 148 319 0 21625 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 87788

[startup+882.305 s]
/proc/loadavg: 1.00 1.04 1.16 2/69 31091
/proc/meminfo: memFree=1605920/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=91440 CPUtime=882.1
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 21210 0 0 0 88190 20 0 0 25 0 1 0 1129975121 93634560 20446 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 22860 20446 148 319 0 22538 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 91440

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/69 31091
/proc/meminfo: memFree=1602784/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=94908 CPUtime=942.08
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 22077 0 0 0 94188 20 0 0 25 0 1 0 1129975121 97185792 21212 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 23727 21212 148 319 0 23405 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 94908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/69 31091
/proc/meminfo: memFree=1599648/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=98112 CPUtime=1002.07
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 22849 0 0 0 100186 21 0 0 25 0 1 0 1129975121 100466688 21984 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 24528 21984 148 319 0 24206 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 98112

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/69 31091
/proc/meminfo: memFree=1596384/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=101636 CPUtime=1062.06
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 23651 0 0 0 106184 22 0 0 25 0 1 0 1129975121 104075264 22786 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 25409 22786 148 319 0 25087 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 101636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/69 31091
/proc/meminfo: memFree=1592864/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=105836 CPUtime=1122.04
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 24587 0 0 0 112181 23 0 0 25 0 1 0 1129975121 108376064 23671 1992294400 134512640 135819388 4294956160 18446744073709551615 134616968 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 26459 23671 148 319 0 26137 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 105836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/69 31091
/proc/meminfo: memFree=1590176/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=108544 CPUtime=1182.03
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 25259 0 0 0 118179 24 0 0 25 0 1 0 1129975121 111149056 24343 1992294400 134512640 135819388 4294956160 18446744073709551615 134617324 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 27136 24343 148 319 0 26814 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 108544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/69 31091
/proc/meminfo: memFree=1589472/2055920 swapFree=4177828/4192956
[pid=31090] ppid=31088 vsize=109072 CPUtime=1200.03
/proc/31090/stat : 31090 (hydrasat-flat) R 31088 31090 30530 0 -1 4194304 25427 0 0 0 119979 24 0 0 25 0 1 0 1129975121 111689728 24511 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/31090/statm: 27268 24511 148 319 0 26946 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 109072

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)
Real time (s): 1200.32
CPU time (s): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.26096
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 109072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25427
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= 2
involuntary context switches= 1887

runsolver used 1.00985 second user time and 3.36649 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 10:05:31
IDJOB=1530628
IDBENCH=70660
IDSOLVER=519
FILE ID=node52/1530628-1238573131
PBS_JOBID= 9062165
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530628-1238573131/watcher-1530628-1238573131 -o /tmp/evaluation-result-1530628-1238573131/solver-1530628-1238573131 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530628-1238573131.cnf -rs 1039958924 -co memory_limit 1800

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

MD5SUM BENCH= 4cc7ee2f20081e6ebd36addd568f2c4e
RANDOM SEED=1039958924

node52.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		: 3000.230
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		: 3000.230
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:       1687880 kB
Buffers:         82300 kB
Cached:         197100 kB
SwapCached:       7968 kB
Active:         197132 kB
Inactive:        92256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687880 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            64224 kB
Committed_AS:  3199284 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-04-01 10:25:34