Trace number 1530274

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530274-1238497255/watcher-1530274-1238497255 -o /tmp/evaluation-result-1530274-1238497255/solver-1530274-1238497255 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530274-1238497255.cnf -rs 1882308226 -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: 1.81 1.85 1.69 3/64 21968
/proc/meminfo: memFree=1081848/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=1596 CPUtime=0
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1122392323 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 399 183 125 319 0 77 0

[startup+0.071629 s]
/proc/loadavg: 1.81 1.85 1.69 3/64 21968
/proc/meminfo: memFree=1081848/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=1860 CPUtime=0.06
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 285 0 0 0 6 0 0 0 18 0 1 0 1122392323 1904640 268 1992294400 134512640 135819388 4294956160 18446744073709551615 134618044 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 465 268 148 319 0 143 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1860

[startup+0.101633 s]
/proc/loadavg: 1.81 1.85 1.69 3/64 21968
/proc/meminfo: memFree=1081848/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=1860 CPUtime=0.09
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 1122392323 1904640 274 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 465 274 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301668 s]
/proc/loadavg: 1.81 1.85 1.69 3/64 21968
/proc/meminfo: memFree=1081848/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=1992 CPUtime=0.29
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 1122392323 2039808 304 1992294400 134512640 135819388 4294956160 18446744073709551615 135208188 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 498 304 148 319 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701738 s]
/proc/loadavg: 1.81 1.85 1.69 3/64 21968
/proc/meminfo: memFree=1081848/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=2120 CPUtime=0.69
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 363 0 0 0 69 0 0 0 22 0 1 0 1122392323 2170880 346 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 530 346 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50188 s]
/proc/loadavg: 1.81 1.85 1.69 2/65 21969
/proc/meminfo: memFree=1080880/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=2640 CPUtime=1.49
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 469 0 0 0 149 0 0 0 25 0 1 0 1122392323 2703360 452 1992294400 134512640 135819388 4294956160 18446744073709551615 134669355 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 660 452 148 319 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2640

[startup+3.10116 s]
/proc/loadavg: 1.81 1.85 1.69 2/65 21969
/proc/meminfo: memFree=1079856/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=3568 CPUtime=3.09
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 709 0 0 0 309 0 0 0 25 0 1 0 1122392323 3653632 692 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 892 692 148 319 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3568

[startup+6.30172 s]
/proc/loadavg: 1.74 1.84 1.68 2/65 21975
/proc/meminfo: memFree=1079216/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=3708 CPUtime=6.29
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 753 0 0 0 629 0 0 0 25 0 1 0 1122392323 3796992 736 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 927 736 148 319 0 605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3708

[startup+12.7018 s]
/proc/loadavg: 1.68 1.82 1.68 2/65 21975
/proc/meminfo: memFree=1078256/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=4912 CPUtime=12.69
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 1007 0 0 0 1269 0 0 0 25 0 1 0 1122392323 5029888 990 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 1228 990 148 319 0 906 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4912

[startup+25.5011 s]
/proc/loadavg: 1.53 1.78 1.67 2/65 21975
/proc/meminfo: memFree=1074928/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=8236 CPUtime=25.48
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 1803 0 0 0 2548 0 0 0 25 0 1 0 1122392323 8433664 1786 1992294400 134512640 135819388 4294956160 18446744073709551615 134617710 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 2059 1786 148 319 0 1737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8236

[startup+51.1016 s]
/proc/loadavg: 1.35 1.72 1.65 2/65 21975
/proc/meminfo: memFree=1074544/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=8752 CPUtime=51.07
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 1914 0 0 0 5107 0 0 0 25 0 1 0 1122392323 8962048 1897 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 2188 1897 148 319 0 1866 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8752

[startup+102.306 s]
/proc/loadavg: 1.15 1.60 1.61 2/65 21975
/proc/meminfo: memFree=1073712/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=9728 CPUtime=102.26
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2110 0 0 0 10225 1 0 0 25 0 1 0 1122392323 9961472 2088 1992294400 134512640 135819388 4294956160 18446744073709551615 134617230 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 2432 2088 148 319 0 2110 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9728

[startup+162.302 s]
/proc/loadavg: 1.05 1.49 1.57 2/65 21975
/proc/meminfo: memFree=1073008/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=10388 CPUtime=162.23
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2280 0 0 0 16222 1 0 0 25 0 1 0 1122392323 10637312 2258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 2597 2258 148 319 0 2275 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10388

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.53 2/65 21975
/proc/meminfo: memFree=1072432/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=11068 CPUtime=222.21
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2416 0 0 0 22219 2 0 0 25 0 1 0 1122392323 11333632 2394 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 2767 2394 148 319 0 2445 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11068

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.50 2/65 21975
/proc/meminfo: memFree=1072176/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=11344 CPUtime=282.19
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2472 0 0 0 28217 2 0 0 25 0 1 0 1122392323 11616256 2450 1992294400 134512640 135819388 4294956160 18446744073709551615 134592714 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 2836 2450 148 319 0 2514 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11344

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.46 2/65 21975
/proc/meminfo: memFree=1071536/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=12100 CPUtime=342.17
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2669 0 0 0 34214 3 0 0 25 0 1 0 1122392323 12390400 2634 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3025 2634 148 319 0 2703 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12100

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.43 2/65 21975
/proc/meminfo: memFree=1071216/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=12468 CPUtime=402.15
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2750 0 0 0 40212 3 0 0 25 0 1 0 1122392323 12767232 2713 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3117 2713 148 319 0 2795 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12468

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.40 2/65 21975
/proc/meminfo: memFree=1070704/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=13112 CPUtime=462.13
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2888 0 0 0 46210 3 0 0 25 0 1 0 1122392323 13426688 2851 1992294400 134512640 135819388 4294956160 18446744073709551615 134604690 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3278 2851 148 319 0 2956 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13112

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.37 2/65 21975
/proc/meminfo: memFree=1070704/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=13112 CPUtime=522.1
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2888 0 0 0 52207 3 0 0 25 0 1 0 1122392323 13426688 2851 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3278 2851 148 319 0 2956 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13112

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.35 2/65 21975
/proc/meminfo: memFree=1070768/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=13112 CPUtime=582.08
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2888 0 0 0 58205 3 0 0 25 0 1 0 1122392323 13426688 2851 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3278 2851 148 319 0 2956 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13112

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.32 2/65 21975
/proc/meminfo: memFree=1070704/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=13112 CPUtime=642.07
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2888 0 0 0 64203 4 0 0 25 0 1 0 1122392323 13426688 2851 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3278 2851 148 319 0 2956 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13112

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.30 2/65 21975
/proc/meminfo: memFree=1070576/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=13260 CPUtime=702.04
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 2919 0 0 0 70200 4 0 0 25 0 1 0 1122392323 13578240 2882 1992294400 134512640 135819388 4294956160 18446744073709551615 134616978 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3315 2882 148 319 0 2993 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 13260

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.28 2/65 21975
/proc/meminfo: memFree=1070192/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=13692 CPUtime=762.02
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3006 0 0 0 76198 4 0 0 25 0 1 0 1122392323 14020608 2969 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3423 2969 148 319 0 3101 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 13692

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.26 2/65 21975
/proc/meminfo: memFree=1069872/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=14112 CPUtime=822
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3089 0 0 0 82196 4 0 0 25 0 1 0 1122392323 14450688 3052 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3528 3052 148 319 0 3206 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 14112

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.24 2/65 21975
/proc/meminfo: memFree=1069040/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=14964 CPUtime=881.98
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3326 0 0 0 88193 5 0 0 25 0 1 0 1122392323 15323136 3276 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3741 3276 148 319 0 3419 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 14964

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.22 2/65 21975
/proc/meminfo: memFree=1068912/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=15228 CPUtime=941.96
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3360 0 0 0 94191 5 0 0 25 0 1 0 1122392323 15593472 3310 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3807 3310 148 319 0 3485 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 15228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/65 21975
/proc/meminfo: memFree=1068656/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=15456 CPUtime=1001.93
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3418 0 0 0 100188 5 0 0 25 0 1 0 1122392323 15826944 3368 1992294400 134512640 135819388 4294956160 18446744073709551615 134596619 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3864 3368 148 319 0 3542 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 15456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/65 21975
/proc/meminfo: memFree=1068272/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=15720 CPUtime=1061.92
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3501 0 0 0 106186 6 0 0 25 0 1 0 1122392323 16097280 3451 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 3930 3451 148 319 0 3608 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 15720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/65 21975
/proc/meminfo: memFree=1067568/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=16488 CPUtime=1121.89
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3681 0 0 0 112183 6 0 0 25 0 1 0 1122392323 16883712 3631 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 4122 3631 148 319 0 3800 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 16488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 21975
/proc/meminfo: memFree=1066992/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=17240 CPUtime=1181.88
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3838 0 0 0 118181 7 0 0 25 0 1 0 1122392323 17653760 3755 1992294400 134512640 135819388 4294956160 18446744073709551615 134513726 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 4310 3755 148 319 0 3988 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 17240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 21975
/proc/meminfo: memFree=1066864/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=17372 CPUtime=1200.07
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3879 0 0 0 120000 7 0 0 25 0 1 0 1122392323 17788928 3796 1992294400 134512640 135819388 4294956160 18446744073709551615 134617412 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 4343 3796 148 319 0 4021 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17372

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 21975
/proc/meminfo: memFree=1066864/2055920 swapFree=4174136/4192956
[pid=21968] ppid=21966 vsize=17372 CPUtime=1200.07
/proc/21968/stat : 21968 (hydrasat-flat) R 21966 21968 21744 0 -1 4194304 3879 0 0 0 120000 7 0 0 25 0 1 0 1122392323 17788928 3796 1992294400 134512640 135819388 4294956160 18446744073709551615 134617412 0 0 4096 1 0 0 0 17 1 0 0
/proc/21968/statm: 4343 3796 148 319 0 4021 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.074988
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 17372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3879
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= 1797

runsolver used 0.868867 second user time and 2.55161 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-31 13:00:55
IDJOB=1530274
IDBENCH=70542
IDSOLVER=519
FILE ID=node4/1530274-1238497255
PBS_JOBID= 9061919
Free space on /tmp= 65244 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530274-1238497255/watcher-1530274-1238497255 -o /tmp/evaluation-result-1530274-1238497255/solver-1530274-1238497255 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530274-1238497255.cnf -rs 1882308226 -co memory_limit 1800

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

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=1882308226

node4.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		: 3000.277
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		: 3000.277
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:       1082328 kB
Buffers:        102920 kB
Cached:         757476 kB
SwapCached:      12656 kB
Active:         188048 kB
Inactive:       689364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082328 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          19736 kB
Slab:            82168 kB
Committed_AS:  2880224 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-31 13:20:58